Academic CentreI. Q1 žurnāli / Q1 journals
1. Demonstration of a fiber optical communication system employing a silica microsphere-based OFC source / Toms Salgals, Janis Alnis, Rihards Murnieks, Inga Brice, Jurgis Porins, Alexey V. Andrianov, Elena A. Anashkina, Sandis Spolitis, Vjaceslavs Bobrovs References: p. 10913 // Optics Express Vol. 29, N 7 (2021), p. 10903-10913 : fig. doi.org/10.1364/OE.419546 , URL: www.osapublishing.org/oe/fulltext.cfm ISSN 1094-4087.
2. Autofluorescence Imaging of the Skin Is an Objective Non-Invasive Technique for Diagnosing Pseudoxanthoma Elasticum / Klára Farkas, Szabolcs Bozsányi, Dóra Plázár, András Bánvölgyi, Luca Fésűs, Pálma Anker, Sára Zakariás, Ilze Lihacova, Alexey Lihachev, Marta Lange, Tamás Arányi ... [et al.] // Diagnostics Vol. 11, N 2 (2021), Article Number: 260. doi.org/10.3390/diagnostics11020260 , URL: www.mdpi.com/2075-4418/11/2/260 ISSN 2075-4418.
3. Visualization of Keratin with Diffuse Reflectance and Autofluorescence Imaging and Nonlinear Optical Microscopy in a Rare Keratinopathic Ichthyosis / Pálma Anker, Luca Fésűs, Norbert Kiss, Judit Noll, Krisztina Becker, Enikő Kuroli, Balázs Mayer, Szabolcs Bozsányi, Ilze Lihacova, Alexey Lihachev, Marta Lange ... [et al.] // Sensors Vol. 21, N 4 (2021), Article Number: 1105. doi.org/10.3390/s21041105 , URL: www.mdpi.com/1424-8220/21/4/1105 ISSN 1424-8220.
4. Whispering Gallery Mode Resonator Temperature Compensation and Refractive Index Sensing in Glucose Droplets / Inga Brice, Karlis Grundsteins, Kristians Draguns, Aigars Atvars, Janis Alnis // Sensors Vol. 21, N 21 (2021), Article Number: 7184. doi.org/10.3390/s21217184 , URL: www.mdpi.com/1424-8220/21/21/7184 ISSN 1424-8220.
5. Application of polydopamine functionalized zinc oxide for glucose biosensor design / Viktoriia Fedorenko, Daina Damberga, Karlis Grundsteins, Arunas Ramanavicius, Simonas Ramanavicius, Emerson Coy, Igor Iatsunskyi, Roman Viter // Polymers Vol. 13, N 17 (2021), Article number 2918. DOI:10.3390/polym13172918 , URL: www.mdpi.com/2073-4360/13/17/2918 ISSN 2073-4360.
6. Laser speckle imaging for early detection of microbial colony forming units / Ilya Balmages, Janis Liepins, Stīvens Zoļins, Dmitrijs Bliznuks, Ilze Lihacova, Aleksejs Ļihačovs // Biomedical Optics Express Vol. 12, N 3 (2021), p. 1609-1620. doi.org/10.1364/BOE.416456 , URL: www.osapublishing.org/boe/abstract.cfm ISSN 2156-7085.
7. Skin Complications of Diabetes Mellitus Revealed by Polarized Hyperspectral Imaging and Machine Learning / Viktor Dremin, Zbignevs Marcinkevics, Evgeny Zherebtsov, Alexey Popov, Andris Grabovskis, Hedviga Kronberga, Kristine Geldnere, Alexander Doronin, Igor Meglinski, Alexander Bykov References: p. 1215-1216 // IEEE Transactions on Medical Imaging Vol. 40, N 4 (2021), p. 1207-1216 : fig. tab. DOI: 10.1109/TMI.2021.3049591 , URL: ieeexplore.ieee.org/document/9316275 ISSN 0278-0062.
8. High-sensitivity whispering gallery mode humidity sensor based on glycerol microdroplet volumetric expansion / Pauls Kristaps Reinis, Lase Milgrave, Kristians Draguns, Inga Brice, Janis Alnis, Aigars Atvars // Sensors Vol. 21, N 5 (2021), Article Number: 1746. DOI: 10.3390/s21051746 , URL: www.mdpi.com/1424-8220/21/5/1746 ISSN 1424-3210.
9. A Setup for Microscopic Studies of Ultrasounds Effects on Microliters Scale Samples: Analytical, Numerical and Experimental Characterization / Florian N. Gailliègue, Mindaugas Tamošiūnas, Franck M. André, Lluis M. Mir // Pharmaceutics Vol. 13, N 6 (2021), Article number 847. DOI 10.3390/pharmaceutics13060847 , URL: www.mdpi.com/1999-4923/13/6/847 ISSN 1999-4923.
10. Photoelectrocatalysis of paracetamol on Pd–ZnO/ N-doped carbon nanofibers electrode / Amr A. Nada, Benjamin O. Orimolade, Heba H. El-Maghrabi, Babatunde A. Koiki, Matthieu Rivallin, Maged F. Bekheet, Roman Viter, Daina Damberga, Geoffroy Lesage, Igor Iatsunskyi, Mikhael Bechelany ... [et al.] // Applied Materials Today Vol.24 (2021), Article number 101129. DOI:10.1016/j.apmt.2021.101129 , URL: www.sciencedirect.com/science/article/pii/S2352940721001943 ISSN 2352-9407.
11. Azimuthal modulation of electromagnetically induced grating using structured light / Seyyed Hossein Asadpour, Teodora Kirova, Jing Qian, Hamid R. Hamedi, Gediminas Juzeliūnas, Emmanuel Paspalakis // Scientific Reports Vol. 11, N 1 (2021), Article number 20721. DOI:10.1038/s41598-021-00141-9 , URL: www.nature.com/articles/s41598-021-00141-9 ISSN 2045-2322.
12. A weakly-interacting many-body system of Rydberg polaritons based on electromagnetically induced transparency / Bongjune Kim, Ko-Tang Chen, Shih-Si Hsiao, Sheng-Yang Wang, Kai-Bo Li, Julius Ruseckas, Gediminas Juzeliūnas, Teodora Kirova, Marcis Auzinsh, Ite A. Yu ... [et al.] // Communications Physics Vol. 4, N 1 (2021), Article number 101. DOI:10.1038/s42005-021-00604-5 , URL: www.nature.com/articles/s42005-021-00604-5 ISSN 2399-3650.
II. Q2 žurnāli / Q2 journals
1. Optical frequency combs generated in silica microspheres in the telecommunication C-, U-, and E-bands / Elena A. Anashkina, Maria P. Marisova, Toms Salgals, Janis Alnis, Ilya Lyashuk, Gerd Leuchs, Sandis Spolitis, Vjaceslavs Bobrovs, Alexey V. Andrianov // Photonics Vol. 8, N 9 (2021), Article number 345. DOI:10.3390/photonics8090345 , URL: www.mdpi.com/2304-6732/8/9/345/htm ISSN 2304-6732.
2. Branching Fraction Measurements of Arsenic 4p25s-4p3 Transitions / Uldis Bērziņš, Arnolds Ūbelis, Armans Bžiškjans // Journal of Quantitative Spectroscopy and Radiative Transfer Vol. 276 (2021), Article number: 107943. doi.org/10.1016/j.jqsrt.2021.107943. , URL: www.sciencedirect.com/science/article/pii/S0022407321004350 ISSN 0022-4073.
3. Quantitative multispectral imaging differentiates melanoma from seborrheic keratosis / Szabolcs Bozsányi, Klára Farkas, András Bánvölgyi, Kende Lőrincz, Luca Fésűs, Pálma Anker, Ilze Lihacova, Alexey Lihachev, Marta Lange, Dmitrijs Bliznuks, Norbert Kiss ... [et al.] // Diagnostics Vol.11, N 8 (2021), Article number 1315. DOI: 10.3390/diagnostics11081315 , URL: www.mdpi.com/2075-4418/11/8/1315 ISSN 2075-4418.
4. Kerr optical frequency combs with multi-FSR mode spacing in silica microspheres / Elena A. Anashkina, Vjaceslavs Bobrovs, Toms Salgals, Inga Brice, Janis Alnis, Alexey V. Andrianov // IEEE Photonics Technology Letters Vol. 33, N 9 (2021), p. 453-456. DOI: 10.1109/LPT.2021.3068373 , URL: ieeexplore.ieee.org/document/9385100 ISSN 1041-1135.
5. Evaluation of skin erythema severity by dermatoscopy in dogs with atopic dermatitis / Blaž Cugmas, Thierry Olivry // Veterinary dermatology Vol. 32, N 2 (2021), p. 183-e46, doi.org/10.1111/vde.12932 , URL: onlinelibrary.wiley.com/doi/10.1111/vde.12932 ISSN 1365-3164.
6. Evaluation of Erythema Severity in Dermatoscopic Images of Canine Skin: Erythema Index Assessment and Image Sampling Reliability / Blaž Cugmas, Daira Viškere, Eva Štruc, Thierry Olivry // Sensors Vol. 21, N 4 (2021), Article Number: 1285 DOI: 10.3390/s21041285 , URL: www.mdpi.com/1424-8220/21/4/1285 ISSN 1424-3210.
7. How accurate are veterinary clinicians employing flexicult vet for identification and antimicrobial susceptibility testing of urinary bacteria? / Blaž Cugmas, Miha Avberšek, Teja Rosa, Leonida Godec, Eva Štruc, Majda Golob, Irena Zdovc // Antibiotics Vol. 10, N 10 (2021), Article number 1160. DOI10.3390/antibiotics10101160 , URL: www.mdpi.com/2079-6382/10/10/1160/htm ISSN 2079-6382.
8. Nonlinear Absorption and Refraction of Picosecond and Femtosecond Pulses in HgTe Quantum Dot Films / Arturs Bundulis, Ivan A. Shuklov, Vyacheslav V. Kim, Alaa A. Mardini, Jurgis Grube, Janis Alnis, Anna A. Lizunova, Vladimir F. Razumov, Rashid A. Ganeev // Nanomaterials Vol. 11, N 12 (2021), Article number: 3351, p. 1-11. doi.org/10.3390/nano11123351 , URL: www.mdpi.com/2079-4991/11/12/3351 ISSN 2079-4991.
9. Bioactivity Performance of Pure Mg after Plasma Electrolytic Oxidation / Yevheniia Husak, Joanna Michalska, Oleksandr Oleshko, Viktoriia Korniienko, Karlis Grundsteins, Bohdan Dryhval, Sahin Altundal, Oleg Mishchenko, Roman Viter ... [et al.] // Molecules Vol. 26, N 7 (2021), Article number 2094. DOI: 10.3390/molecules26072094 , URL: www.mdpi.com/1420-3049/26/7/2094/htm ISSN 1420-3049.
10. Remote photoplethysmography for evaluation of cutaneous sensory nerve fiber function / Zbignevs Marcinkevics, Alise Aglinska, Uldis Rubins, Andris Grabovskis // Sensors Vol. 21, N 4 (2021), Article number 1272, p.1-14.DOI: 10.3390/s21041272 , URL: www.mdpi.com/1424-8220/21/4/1272 ISSN 1424-3210.
11. Beer-Lambert law for optical tissue diagnostics: current state of the art and the main limitations / Ilze Oshina, Janis Spigulis // Journal of Biomedical Optics Vol. 26, N 10 (2021), Article number 100901. 10.1117/1.JBO.26.10.100901 , URL: www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-26/issue-10/100901/BeerLambert-law-for-optical-tissue-diagnostics--current-state-of/10.1117/1.JBO.26.10.100901.full ISSN 1560-2281.
12. Mxenes—a new class of two-dimensional materials: Structure, properties and potential applications / Maksym Pogorielov, Kateryna Smyrnova, Sergiy Kyrylenko, Oleksiy Gogotsi, Veronika Zahorodna, Alexander Pogrebnjak // Nanomaterials Vol. 11, N 12 (2021), Article number 3412. 10.3390/nano11123412 , URL: www.mdpi.com/2079-4991/11/12/3412 ISSN 2079-4991.
13. Scanning electrochemical microscopy and electrochemical impedance spectroscopy-based characterization of perforated polycarbonate membrane modified by carbon-nanomaterials and glucose oxidase / Arunas Ramanavicius, Inga Morkvenaite-Vilkonciene, Urte Samukaite-Bubniene, Jurate Jolanta Petroniene, Jurgis Barkauskas, Povilas Genys, Vilma Ratautaite, Roman Viter, Igor Iatsunskyi, Almira Ramanaviciene // Colloids and Surfaces A: Physicochemical and Engineering Aspects Vol. 624 (2021), Article Number: 126822. DOI: 10.1016/j.colsurfa.2021.126822 , URL: www-sciencedirect-com.datubazes.lanet.lv/science/article/pii/S0927775721006919 ISSN 0927-7757.
14. Microvascular blood flow changes of the abductor pollicis brevis muscle during sustained static exercise / Martina Giovannella, Evelina Urtane, Marta Zanoletti, Umut Karadeniz, Uldis Rubins, Udo M. Weigel, Zbignevs Marcinkevics, Turgut Durduran // Biomedical Optics Express Vol. 12, N 7 (2021), p. 4235-4248. doi.org/10.1364/BOE.427885 , URL: www.osapublishing.org/boe/fulltext.cfm ISSN 2156-7085.
III. Q3&Q4 žurnāli / Q3&Q4 journals
1. Collapse of Xe polarized atomic states in magnetic fields / E.A. Viktorov, M.S. Dimitrijević, V.A. Srećković, N.N. Bezuglov, K. Miculis, A. Pastor, P.Yu. Serdobintsev // European Physical Journal D Vol. 75, N 1 (2021), Article Number: 13. doi.org/10.1140/epjd/s10053-020-00029-9 , URL: link.springer.com/content/pdf/10.1140/epjd/s10053-020-00029-9.pdf ISSN 1434-6060.
2. Expressions of “fast” and “slow” chameleon dressed states in Autler–Townes spectra of alkali-metal atoms / Arturs Cinins, Martins Bruvelis, Milan S. Dimitrijević, Vladimir A. Srećković, Dmitriy K. Efimov, Kaspars Miculis, Nikolai N. Bezuglov, Aigars Ekers // Astronomische Nachrichten (16 November, 2021), doi.org/10.1002/asna.20210081 , URL: onlinelibrary-wiley-com.datubazes.lanet.lv/doi/10.1002/asna.20210081 ISSN 0004-6337.
3. Strong enhancement of Penning ionisation in cold Rydberg gases II: Tom and Jerry pairs for alkali-metal atoms / Alaa Abo Zalam, M. Bruvelis, K. Miculis, I.I. Beterov, N.N. Bezuglov, A. Ekers, F. Fuso // Journal of Physics. B, Atomic, Molecular and Optical Physics Vol. 54, N 6 (2021), Article Number: 065201. doi.org/10.1088/1361-6455/abd9fe , URL: iopscience.iop.org/article/10.1088/1361-6455/abd9fe ISSN 0953-4075.
4. Investigation of AC Electrical Properties of MXene-PCL Nanocomposites for Application in Small and Medium Power Generation / Tomasz N. Kołtunowicz, Piotr Gałaszkiewicz, Konrad Kierczyński, Przemysław Rogalski, Paweł Okal, Alexander D. Pogrebnjak, Vladimir Buranich, Maksym Pogorielov, Kateryna Diedkova, Veronika Zahorodna, Vitalii Balitskyi ... [et al.] // Energies Vol. 14, N 21 (2021), Article Number: 7123, p. 1-21. doi.org/10.3390/en14217123 , URL: www.mdpi.com/1996-1073/14/21/7123 ISSN 1996-1073.
IV. Konferenču rakstu krājumi (SCOPUS) / Conference proceedings (SCOPUS)
1. Computer modelling of WGM microresonators with a zinc oxide nanolayer using COMSOL multiphysics software / Kristians Draguns, Inga Brice, Aigars Atvars, Jānis Alnis // Proceedings of SPIE - The International Society for Optical Engineering SPIE, 2021. Vol. 11672: Laser Resonators, Microresonators, and Beam Control XXIII 2021, 6 March 2021 - 11 March 2021, Article number 1167216. DOI 10.1117/12.2578210 , URL: www.spiedigitallibrary.org/conference-proceedings-of-spie/11672/2578210/Computer-modelling-of-WGM-microresonators-with-a-zinc-oxide-nanolayer/10.1117/12.2578210.short ISBN 9781510641792. ISSN 0277-786X.
2. Mode family analysis for PMMA WGM micro resonators using spot intensity changes / Roberts Berķis, Jānis Alnis, Inga Brice, Aigars Atvars, Kristians Draguns, Kārlis Grundšteins, Pauls Kristaps Reinis // Proceedings of SPIE - The International Society for Optical Engineering SPIE, 2021. Vol. 11672: Laser Resonators, Microresonators, and Beam Control XXIII 2021, 6 March 2021 - 11 March 2021, Article number 1167217. DOI 10.1117/12.2577025 , URL: www.spiedigitallibrary.org/conference-proceedings-of-spie/11672/2577025/Mode-family-analysis-for-PMMA-WGM-micro-resonators-using-spot/10.1117/12.2577025.short ISBN 9781510641792. ISSN 0277-786X.
3. Assessing mercury pollution using black stork eggshells / Anda Abola, Maris Strazds, Zanda Gavare, Rita Veilande. References: p.15-16 // Vide. Tehnoloģija. Resursi : XIII starptautiskās zinātniski praktiskās konferences materiāli, 2021. gada 17.-18. jūnijs = Environment. Technology. Resources : Proceedings of the 13th International Scientific and Practical Conference, June 17-18, 2021 / Rēzeknes Tehnoloģiju akadēmija. Inženieru fakultāte Rēzekne, 2021. Vol. 1, p.12-16. doi.org/10.17770/etr2021vol1.6528 , URL: journals.rta.lv/index.php/ETR/article/view/6528 ISSN 1691-5402.
4. Laser speckle imaging reveals bacterial activity within colony / Ilya Balmages, Janis Liepins, Dmitrijs Bliznuks, Stivens Zolins, Ilze Lihacova, Alexey Lihachev // Optics InfoBase Conference Papers : European Conferences on Biomedical Optics, ECBO 2021, (Online), 20-24 June, 2021 : Proceedings The Optical Society, 2021 Article number EW4A.29. doi: 10.1364/BOE.416456 , URL: www.osapublishing.org/abstract.cfm ISBN 9781557528209.
5. Laser speckle imaging reveals bacterial activity within colony / Ilya Balmages, Janis Liepins, Dmitrijs Bliznuks, Stivens Zolins, Ilze Lihacova, Alexey Lihachev // Diffuse Optical Spectroscopy and Imaging VIII / eds.: Davide Contini, Yoko Hoshi, Thomas D. O'Sullivan. (Proceedings of SPIE ; Vol. 11920. Progress in Biomedical Optics and Imaging ; Vol. 22, N 60). Bellingham : SPIE, 2021 Article Number: 1192024. doi.org/10.1117/12.2615444 , URL: www.spiedigitallibrary.org/conference-proceedings-of-spie/11920/2615444/Laser-speckle-imaging-reveals-bacterial-activity-within-colony/10.1117/12.2615444.short ISBN 9781510647060. ISSN 1605-7422.
6. Scattering loss analysis in PMMA WGM micro resonator from surface irregularities / Roberts Berķis, Kristians Draguns, Janis Alnis, Inga Brice, Aigars Atvars // Optics InfoBase Conference Papers : Applied Industrial Spectroscopy : OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES) : Proceedings [Washington : Optica Publishing Group], 2021 Article Number: JTu5A.26. doi.org/10.1364/AIS.2021.JTu5A.26 , URL: opg.optica.org/abstract.cfm ISBN 9781943580903.
7. Combination of 3 Different Measurements: Branching Fractions, Radiative Lifetimes, and Absorption Oscillator Strengths- a Good Opportunity for the Analysis of the Presence of Elements in Astrophysical Objects / Uldis Bērziņš // 13th International Conference on Measurement, MEASUREMENT 2021,17 May-19 May, 2021, 170480, Virtual, Smolenice Castle : Proceedings Institute of Electrical and Electronics Engineers Inc., 2021. P.211-214, Article number 9446781.DOI:10.23919/Measurement52780.2021.9446781 , URL: ieeexplore.ieee.org/document/9446781 ISBN 9788097262952.
8. IoT smart add-on for small-farm milking machine / Janis Blahins, Guntis Kalnins, Kalvis Kalnins, Anatolijs Zabasta. References: p.1500 // Engineering for Rural Development : 20th International Scientific Conference (Virtual); May 26-28, 2021, Jelgava, Latvia : Conference Proceedings Jelgava : Latvia University of Agriculture, 2021. Vol. 20, p. 1494-1500. DOI: 10.22616/ERDev.2021.20.TF320 , URL: www.tf.llu.lv/conference/proceedings2021/Papers/TF320.pdf ISSN 1691-5976.
9. Frequency comb generation in whispering gallery mode silica microsphere resonators / Inga Brice, Karlis Grundsteins, Arvids Sedulis, Toms Salgals, Sandis Spolitis, Vjaceslavs Bobrovs, Janis Alnis // Laser Resonators, Microresonators, and Beam Control XXIII, 6-11 March 2021, Online Only, United States eds.: Vladimir S. Ilchenko, Andrea M. Armani, Julia V. Sheldakova ... [et al.] (Proceedings of SPIE ; Vol. 1672). Bellingham : SPIE, 2021 Article Number: 1167213. doi.org/10.1117/12.2577148 , URL: www.spiedigitallibrary.org/conference-proceedings-of-spie/11672/1167213/Frequency-comb-generation-in-whispering-gallery-mode-silica-microsphere-resonators/10.1117/12.2577148.short ISBN 9781510641792. ISSN 0277-786X.
10. Advanced Hardware and Software for the Upgrade of Mirror/Prisma Monochromator SPM-2 (Carl Zeiss Jena) for the Measurements of Basic Spectroscopic Properties of Atoms in Near VUV, Far UV, UV Spectral Region / Arman Bzhishkian, Arnolds Ubelis // 13th International Conference on Measurement, MEASUREMENT 2021,17 May-19 May, 2021, 170480, Virtual, Smolenice Castle : Proceedings Institute of Electrical and Electronics Engineers Inc., 2021. P.61-62. Article number 9446770. DOI:10.23919/Measurement52780.2021.9446770 , URL: ieeexplore.ieee.org/document/9446770 ISBN 9788097262952.
11. Agreement between body surface and rectal temperature in cats / Blaž Cugmas, Eva Štruc, Tanja Plavec // Proceedings of SPIE - Progress in Biomedical Optics and Imaging SPIE, 2021 Vol. 116512021: Optical Diagnostics and Sensing XXI: Toward Point-of-Care Diagnostics, Article number 116510Y. DOI 10.1117/12.2581221 , URL: www.spiedigitallibrary.org/conference-proceedings-of-spie/11651/2581221/Agreement-between-body-surface-and-rectal-temperature-in-cats/10.1117/12.2581221.short ISBN 9781510641372. ISSN 1605-7422.
12. Optical coherence tomography and Raman spectroscopy for ex vivo characterization of canine and feline skin and subcutaneous tumors: Preliminary results / Blaž Cugmas, Daira Viškere, Oskars Čiževskis, Mikus Melderis, Uldis Rubins, Mindaugas Tamosiunas // Optical Biopsy XIX: Toward Real-Time Spectroscopic Imaging and Diagnosis, 6–11 March 2021, Online Only, United States / eds.: Robert R. Alfano, Stavros G. Demos, Angela B. Seddon. (Proceedings of SPIE ; Vol. 11636). Bellingham : SPIE, 2021 Article number: 116360C. doi.org/10.1117/12.2578725 , URL: www.spiedigitallibrary.org/conference-proceedings-of-spie/11636/2578725/Optical-coherence-tomography-and-Raman-spectroscopy-for-ex-vivo-characterization/10.1117/12.2578725.short ISSN 1605-7422.
13. Potential of the Beer-Lambert law for skin chromophore mapping from diffuse reflectance images / Ilze Oshina, Janis Spigulis // Proceedings of SPIE - Progress in Biomedical Optics and Imaging SPIE, 2021 Vol. 11920: Diffuse Optical Spectroscopy and Imaging VIII 2021, Article number 119201X. 10.1117/12.2615427 , URL: www.spiedigitallibrary.org/conference-proceedings-of-spie/11920/2615427/Potential-of-the-BeerLambert-law-for-skin-chromophore-mapping-from/10.1117/12.2615427.short ISBN 9781510647060. ISSN 1605-7422.
14. Potential of the beer–lambert law for skin chromophore mapping from diffuse reflectance images / Ilze Oshina, Janis Spigulis // Optics InfoBase Conference Papers : European Conferences on Biomedical Optics, ECBO 2021, (Online), 20-24 June, 2021 : Proceedings The Optical Society, 2021 Article number ETu2A.27. , URL: www.osapublishing.org/viewmedia.cfm ISBN 9781557528209.
15. Alternative UV light sources for surface disinfection / Atis Skudra, Linda Mezule, Karina Spunde, Gita Revalde, Anna Zajakina, Madara Ziņģe, Tālis Juhna. References: p.221-222 // Vide. Tehnoloģija. Resursi : XIII starptautiskās zinātniski praktiskās konferences materiāli, 2021. gada 17.-18. jūnijs = Environment. Technology. Resources : Proceedings of the 13th International Scientific and Practical Conference, June 17-18, 2021 / Rēzeknes Tehnoloģiju akadēmija. Inženieru fakultāte Rēzekne, 2021. Vol. 1, p.218-222. doi.org/10.17770/etr2021vol1.6596 , URL: journals.rta.lv/index.php/ETR/article/view/6596/5435 ISSN 1691-5402.
16. New device for air disinfection with a shielded UV radiation and ozone / A. Martinovs, L. Mezule, R. Revalds, V. Pizica, V. Denisova, A. Skudra, G. Kolcs, E. Zaicevs, T. Juhna References: p. 844-846 // Agronomy Research Vol. 19, S 1 (2021), p. 834-846. doi.org/10.15159/AR.21.068 , URL: dspace.emu.ee/handle/10492/6481 ISSN 1406-894X.
17. Riga Group's recent results on laser applications for skin diagnostics / J. Spigulis, V. Lukinsone, I. Oshina, E. Kviesis-Kipge, M. Tamosiunas, A. Lihachev // Journal of Physics: Conference Series Vol. 1859, N 1: XXI International Conference and School on Quantum Electronics, 21-25 September 2020, Online Event (2021), Article number: 012033. DOI: 10.1088/1742-6596/1859/1/012033 , URL: iopscience.iop.org/article/10.1088/1742-6596/1859/1/012033 ISSN 1742-6588.
18. Comparison of as, hg and tl high-frequency electrodeless lamps for detection of environmental pollution / Natalja Zorina, Atis Skudra, Gita Revalde, Zanda Gavare. References: p.280 // Vide. Tehnoloģija. Resursi : XIII starptautiskās zinātniski praktiskās konferences materiāli, 2021. gada 17.-18. jūnijs = Environment. Technology. Resources : Proceedings of the 13th International Scientific and Practical Conference, June 17-18, 2021 / Rēzeknes Tehnoloģiju akadēmija. Inženieru fakultāte Rēzekne, 2021. Vol. 1, p.275-280. 10.17770/etr2021vol1.6529 , URL: journals.rta.lv/index.php/ETR/article/view/6529/5445 ISSN 1691-5402.
19. Comparison of in-vivo measured optical path length distribution of backscattered light in human skin and time-resolved Monte Carlo simulations / Miran Bürmen, Peter Naglič, Janis Spigulis // Optics InfoBase Conference Papers : European Conferences on Biomedical Optics, ECBO 2021, (Online), 20 -24 June, 2021 : Proceedings The Optical Society, 2021 Article number ETu2A.15. , URL: www.osapublishing.org/abstract.cfm ISBN 9781557528209.
20. Comparison of in-vivo measured optical path length distribution of backscattered light in human skin and time-resolved Monte Carlo simulations / Miran Bürmen, Peter Naglič, Janis Spigulis // Diffuse Optical Spectroscopy and Imaging VIII / eds.: Davide Contini, Yoko Hoshi, Thomas D. O'Sullivan. (Proceedings of SPIE ; Vol. 11920. Progress in Biomedical Optics and Imaging ; Vol. 22, N 60). Bellingham : SPIE, 2021 Article Number: 119201V. doi.org/10.1117/12.2615424 , URL: www.spiedigitallibrary.org/conference-proceedings-of-spie/11920/2615424/Comparison-of-in-vivo-measured-optical-path-length-distribution-of/10.1117/12.2615424.short ISBN 9781510647060. ISSN 1605-7422.
21. Laser applications for estimation of microbial activity and investigation of nir skin autofluorescence / Alexey Lihachev, Dmitrijs Bļizņuks, Jānis Liepiņš, Ilze Lihacova // Journal of Biomedical Photonics and Engineering Vol. 7, N 4 (2021), Article number: 040305. 10.18287/JBPE21.07.040305. , URL: jbpe.ssau.ru/index.php/JBPE/article/view/3454 ISSN 2411-2844.
22. Photoionization of polarized doublet states of Xenon atom / E.A. Viktorov, A.A. Pastor, P.Yu. Serdobintsev, Kaspars Miculis, N.N. Bezuglov // Journal of Physics: Conference Series Vol. 2086, N 1: 8th International School and Conference 'Saint Petersburg OPEN 2021' (2021), Article number 012174. https:// 10.1088/1742-6596/2086/1/012174 , URL: iopscience.iop.org/article/10.1088/1742-6596/2086/1/012174 ISSN 1742-6588.
23. Near infrared autofluorescence spectroscopy and photobleaching detection of melanin-pigmented cutaneous neoplasia / V. Mircheva, L. Zaharieva, S. Ilyov, P. Troyanova, I. Lihacova, A. Lihacovs, I. Bratchenko, L. Bratchenko, Yu. Khristoforova, V. Zakharov, L. Avramov, E. Borisova // Journal of Physics : Conference Series Vol. 1859, N 1: XXI International Conference and School on Quantum Electronics, 21-25 September 2020, Online Event (2021), Article number 012044. DOI:10.1088/1742-6596/1859/1/012044 , URL: iopscience.iop.org/article/10.1088/1742-6596/1859/1/012044/pdf ISSN 1742-6588.
V. Citas publikācijas / Other publications
1. Contactless photoplethysmography for examination of cutaneous flowmotions / Alise Aglinska, Zbignevs Marcinkevics, Uldis Rubins, Andris Grabovskis. (Part II. Talks). References: p.26 // DOC 2021: 17th International Young Scientist Conference "Developments in Optics and Communications 2021", April 15-16, 2021, Riga, Latvia : Abstract Book / ed. Inga Brice ; Institute of Atomic Physics and Spectroscopy. University of Latvia Riga, 2021 P.26 : fig. , URL: docriga.lv/assets/607704888a65f/DOC%202021%20Abstract%20Book.pdf ISBN 9789934233562.
2. From Ultra-stable Laser Resonators for Atomic Spectroscopy and Fiber-based Femtosecond Optical Frequency Combs to Whisperinggallery-mode Micro Resonator Sensors and Microsphere Optical Frequency Combs for Telecommunication Data Transfer / Jānis Alnis, Aigars Atvars, Roberts Berķis, Dina Bērziņa, Uldis Bērziņš, Inga Brice, Artūrs Ciniņš, Kristians Draguns, Kārlis Grundšteins, Viesturs Ignatāns, Lāse Mīlgrāve, Pauls Kristaps Reinis, Arvīds Sedulis, Alma Ūbele. References: p.45 // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.44-45. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
3. The Progress of the ERDF Project “The Development of Quantum Optics and Photonics at the University of Latvia” (refinanced Horizon 2020 ERA Chairs project) / Aigars Atvars, Rashid A. Ganeev, Dina Bērziņa // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.11-13. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
4. Density Functional Theory Calculated Raman Spectra of Ergocalciferol (Vitamin D2) and Cholecalciferol (D3) / Ojars Balcers, Ulises Miranda, Rita Veilande // Optics InfoBase Conference Papers : Applied Industrial Spectroscopy : OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES) : Proceedings [Washington : Optica Publishing Group], 2021 Article Number: JW2A.5. doi.org/10.1364/AIS.2021.JW2A.5 , URL: opg.optica.org/abstract.cfm ISBN 9781943580903.
5. Density functional theory modelled absorption and Raman spectra applicable to ergocalciferol (Vitamin D2) and cholecalciferol (D3) / Ojars Balcers, Ulises Miranda, Rita Veilande // Optics InfoBase Conference Papers : European Conference on Lasers and Electro-Optics, CLEO/Europe 2021, Virtual, Online, 21 June-25 June, 2021 [New York] : IEEE, 2021. Article number: 21160918. https:// 10.1109/CLEO/Europe-EQEC52157.2021.9541824 , URL: ieeexplore.ieee.org/document/9541824 ISBN 9781557528209.
6. Wavelength Measuring for Optical Telecommunications, Using Tapered Fibre, Image Analysis and PMMA WGM Micro Resonators / Roberts Berķis, Kristians Draguns, Jānis Alnis, Inga Brice, Aigars Atvars // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.94-96. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
7. Universities and Sustainable Development / Dina Bērziņa. (Additional Contributions). References: p.103 // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April, 2021, Riga, Organised by the ERA Chair Project and NSP FOTONIKA-LV of the University of Latvia : Book of Abstracts / eds.: Dina Bērziņa, Rashid A. Ganeev, Ojārs Balcers Rīga : Latvijas Universitāte, 2021. P.101-103 : fig. , URL: dspace.lu.lv/dspace/bitstream/handle/7/56613/Fotonika_2021.pdf ISBN 9789934187070.
8. Oscillator Strengths of Arsenic Resonance Lines / Uldis Bērziņš, Arnolds Ūbelis, Armans Bžiškjans, Andris Vanags. References: p.54 // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.53-54. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
9. The Small Size Boron Ion Implanter Concept / Jānis Blahins, Arnolds Ūbelis. References: p.79-80 // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.77-80. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
10. Technological Challenges for the Next Generation Boron Ion Implantation Device / Jānis Blahins, Uldis Bērziņš, Valdis Avotiņš, Arnolds Ūbelis // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.72. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
11. Whispering Gallery Mode Silica Microsphere Resonator Applications for Biosensing and Communications / Inga Brice, Toms Salgals, Vjačeslavs Bobrovs, Roman Viter, Jānis Alnis // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.74-76. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
12. Mercury concentration in the faeces of black storks / Zanda Brike, Rita Veilande, Maris Strazds, Kristiana Rancane, Anda Abola, Atis Skudra // 22nd International Scientific Conference 'EcoBalt 2021', October 21–23, 2021, Riga, Latvia : Book of Abstracts / Faculty of Chemistry. University of Latvia Riga : University of Latvia Press, 2021. P.35. , URL: www.ecobalt2021.lu.lv/fileadmin/user_upload/LU.LV/Apaksvietnes/Fakultates/www.kf.lu.lv/EcoBalt2021.pdf ISBN 9789934187247.
13. The Optimal (Tom and Jerry) Pairs of Cold Rydberg Atoms in the Penning Ionization Processes / Artūrs Ciniņš, Kaspars Mičulis, Nikolai Bezuglov // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.51. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
14. Two-photon Selection Rules of HF Structure for Rydberg Atomic States / Artūrs Ciniņš, Kaspars Mičulis, Nikolai Bezuglov // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.73. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
15. Biophotonics for animal health / Blaz Cugmas. (Part I. Invited Speakers) // DOC 2021: 17th International Young Scientist Conference "Developments in Optics and Communications 2021", April 15-16, 2021, Riga, Latvia : Abstract Book / ed. Inga Brice ; Institute of Atomic Physics and Spectroscopy. University of Latvia Riga, 2021 P.12. , URL: docriga.lv/assets/607704888a65f/DOC%202021%20Abstract%20Book.pdf ISBN 9789934233562.
16. Fine Structure Analysis in OCT Images for Tumour Tissue Classification / Oskars Cizevskis, Mindaugas Tamosiunas, Daira Viskere, Blaz Cugmas. (Part II. Talks). References: p.27 // DOC 2021: 17th International Young Scientist Conference "Developments in Optics and Communications 2021", April 15-16, 2021, Riga, Latvia : Abstract Book / ed. Inga Brice ; Institute of Atomic Physics and Spectroscopy. University of Latvia Riga, 2021 P.27. , URL: docriga.lv/assets/607704888a65f/DOC%202021%20Abstract%20Book.pdf ISBN 9789934233562.
17. In-vivo diagnostics of skin malformations using multimodal RGB imaging / Laura Dambite, Ilona Kuzmina, Ilze Oshina, Janis Spigulis. (Part II. Talks). References: p.28 // DOC 2021: 17th International Young Scientist Conference "Developments in Optics and Communications 2021", April 15-16, 2021, Riga, Latvia : Abstract Book / ed. Inga Brice ; Institute of Atomic Physics and Spectroscopy. University of Latvia Riga, 2021 P.28. , URL: docriga.lv/assets/607704888a65f/DOC%202021%20Abstract%20Book.pdf ISBN 9789934233562.
18. Dispersion engineering of whispering gallery mode resonators for Kerr frequency comb generation / Kristians Draguns. (Part III. Poster Session 1). References: p.34 // DOC 2021: 17th International Young Scientist Conference "Developments in Optics and Communications 2021", April 15-16, 2021, Riga, Latvia : Abstract Book / ed. Inga Brice ; Institute of Atomic Physics and Spectroscopy. University of Latvia Riga, 2021 P.34. , URL: www.docriga.lv/assets/607704888a65f/DOC%202021%20Abstract%20Book.pdf ISBN 9789934233562.
19. The Dispersion Engineering of Whispering Gallery Mode Resonators / Kristians Draguns, Inga Brice, Aigars Atvars, Jānis Alnis // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.81. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
20. Solutions on the way to preparation of carbonated titanium implant coatings via plasma electrolytic oxidation in suspensions / Vladlens Grebņevs, Roman Viter, Şahin Altundal, Kārlis Grundšteins, Agnieszka Stołarczyk, Arturs Vīksna, Wojciech Simka // 22nd International Scientific Conference 'EcoBalt 2021', October 21–23, 2021, Riga, Latvia : Book of Abstracts / Faculty of Chemistry. University of Latvia Riga : University of Latvia Press, 2021. P.45. , URL: www.ecobalt2021.lu.lv/fileadmin/user_upload/LU.LV/Apaksvietnes/Fakultates/www.kf.lu.lv/EcoBalt2021.pdf ISBN 9789934187247.
21. A Preliminary Study on Preparation of Bioactive Calcium Phosphate Incorporated Oxide Coatings on Titanium Substrates by Plasma Electrolytic Oxidation / Vladlens Grebņevs, Katarzyna Leśniak-Ziółkowska, Marta Wala, Roman Viter, Arturs Vīksna, Wojciech Simka. (Analītiskās ķīmijas sekcija). References: p.13 // Latvijas Universitātes 79. starptautiskā zinātniskā konference. Ķīmijas sekcija, 2021. gada februāris : tēžu krājums = The 79th International Scientific Conference of the University of Latvia. Chemistry Section : Book of Abstracts Rīga : Latvijas Universitāte, 2021 P.13 : fig. , URL: dspace.lu.lv/dspace/bitstream/handle/7/54255/KF_79_konf_Tezes_2021.pdf ISBN 9789934186493.
22. Laser Induced Breakdown Spectroscopy as an Emerging Technique for Mineral and Space Exploration / Javed Iqbal, François Vidal, Rashid Ganeev // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.56. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
23. Latvija / Valdis Klišāns, Juris Ciganovs, Agrita Briede, Iveta Reinholde, Mārtiņš Vargulis, Sandra Jēkabsone, Juris Krūmiņš, Gita Rēvalde, Aivars Markots, Voldemārs Spuņģis, Zaiga Krišjāne, Pēteris Šķiņķis, Andris Zeļenkovs, Anda Rožukalne, Ivars Ījabs, Helēna Demakova. // Nacionālā enciklopēdija (elektroniskais resurss) Rīga : Latvijas Nacionālā bibliotēka, 2021. 121992. šķirklis, 1 lp. , URL: enciklopedija.lv/skirklis/121992-Latvija.
24. Multispectral Photophletysmography for Evaluation of Cutaneous Flowmotions / Zbignevs Marcinkevics, Alise Aglinska, Uldis Rubins, Andris Grabovskis // Optics InfoBase Conference Papers : Bio-Optics: Design and Application : Biophotonics Congress 2021, Washington, DC, United States, 12–16 April 2021 : Proceedings [Washington : Optica Publishing Group], 2021 Article number: JW1A.14. doi.org/10.1364/BODA.2021.JW1A.14 , URL: opg.optica.org/viewmedia.cfm ISBN 9781943580859.
25. Highly sensitive whispering gallery mode humidity sensor / Lase Milgrave, Pauls Kristaps Reinis, Inga Brice, Janis Alnis, Aigars Atvars. (Part II. Talks). References: p.19 // DOC 2021: 17th International Young Scientist Conference "Developments in Optics and Communications 2021", April 15-16, 2021, Riga, Latvia : Abstract Book / ed. Inga Brice ; Institute of Atomic Physics and Spectroscopy. University of Latvia Riga, 2021 P.19. , URL: docriga.lv/assets/607704888a65f/DOC%202021%20Abstract%20Book.pdf ISBN 9789934233562.
26. Liquid Whispering Gallery Mode Humidity Sensor and Its Applications / Lāse Mīlgrāve, Pauls Kristaps Reinis, Kristians Draguns, Inga Brice, Jānis Alnis, Aigars Atvars. References: p.85-86 // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.84-86. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
27. Automatic processing of big multispectral data sets and comparison of skin lesion diagnostic parameters / Emilija Vija Plorina, Ilze Lihacova, Evija Cibulska. (Part II. Talks). References: p.25 // DOC 2021: 17th International Young Scientist Conference "Developments in Optics and Communications 2021", April 15-16, 2021, Riga, Latvia : Abstract Book / ed. Inga Brice ; Institute of Atomic Physics and Spectroscopy. University of Latvia Riga, 2021 P.25. , URL: docriga.lv/assets/607704888a65f/DOC%202021%20Abstract%20Book.pdf ISBN 9789934233562.
28. Augstākā izglītība Latvijā / Gita Rēvalde. // Nacionālā enciklopēdija (elektroniskais resurss) Rīga : Latvijas Nacionālā bibliotēka, 2021. 10214. šķirklis, 1 lp. , URL: enciklopedija.lv/skirklis/10214-augst%C4%81k%C4%81-izgl%C4%ABt%C4%ABba-Latvij%C4%81.
29. The Development of Next Generation Technology for Ultra Purity Crystal Growth Based on MHD Semi Levitation / Viesturs Silamiķelis, Aigars Apsītis, Valdis Avotiņš, Arnolds Ūbelis // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.90-91. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
30. A review of career devoted to biophotonics-in memoriam to Ekaterina Borisova (1978-2021) / Tsanislava Genova, Latchezar Avramov, Boyko Kolev, Alexander Gisbrecht, Irina Bliznakova, Lidiya Zaharieva, Victoria Mircheva, Stoyan Ilyov, Ivan Angelov, Vanya Mantareva, Janis Spigulis ... [et al.] // Journal of Biomedical Photonics and Engineering Vol. 7, N 4 (2021), Article number 040101. 10.18287/JBPE21.07.040101 , URL: jbpe.ssau.ru/index.php/JBPE/article/view/3448 ISSN 2411-2844.
31. NSP FOTONIKA-LV on the Upwards Track / Arnolds Ūbelis // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.8-10. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
32. Spectroscopy of the Atomic Boron / Arnolds Ūbelis. References: p.52 // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.52. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
33. The value of a complex physical experiment virtualization in the strategy of improving the educational process / A. T. Gabdullina, A. Skudra, A. T. Tuimebekova, K. Fermakhan, A. M. Zhukeshov, A. U. Amrenova, V. Yengay. (Section A: Strategies and methods to improve Physics learning and teaching). References: p.7-8 // Journal of Physics: Conference Series Vol. 1929 : GIREP-ICPE-EPEC-MPTL 2019, 1-5 July, 2019, Budapest, Hungary (2021), Article Number: 012024, p.1-8 : fig. doi.org/10.1088/1742-6596/1929/1/012024. , URL: iopscience.iop.org/article/10.1088/1742-6596/1929/1/012024/pdf ISSN 1742-6588.
34. Autofluorescence imaging for non-invasive visualization and quantification of skin lesions of patients with pseudoxanthoma elasticum / K. Farkas, S. Bozsányi, L. Fesus, I. Lihacova, A. Lihachev, M. Lange, T. Arányi, N. Wikonkal, M. Medvecz, N. Kiss // Journal of Investigative Dermatology Vol. 141, N 10S, S 2: 50th Annual ESDR Meeting, 22-25 September 2021, Virtual (2021), Meeting Abstract: 089, p. S163. doi.org/10.1016/j.jid.2021.08.091 , URL: www.sciencedirect.com/science/article/abs/pii/S0022202X21017802 ISSN 0022-202X.
35. Towards Energy-Efficient Technologies with Smart Optical Sensing and Shape-Assistant Trapping of Infrared Emission / Oleg Dimitriev, Petro Smertenko, Olexander Gridin, Eduard Manoilov, Vadym Naumov, Arnolds Ūbelis // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.64-66. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.
36. Microsphere-based OFC-WGMR Multi-wavelength Source and Its Applications in Telecommunications / Toms Salgals, Jānis Alnis, Rihards Mūrnieks, Inga Brice, Jurģis Poriņš, Alexey V. Andrianov, Elena A. Anashkina, Sandis Spolītis, Vjačeslavs Bobrovs. References: p.89 // The 4th International Conference “Quantum Optics and Photonics 2021”, 22–23 April 2021, Riga : Book of Abstracts Riga : University of Latvia, 2021 P.87-89. , URL: dspace.lu.lv/dspace/handle/7/56613 ISBN 9789934187070.