Optical Technologies for Telecommunications

Experimental researches and testing of silica twisted six-GeO2-doped core microstructured optical fiber. Part I: fusion splicing with telecommunication optical fibers and differential mode delay map measurements

Pub Date : 2023-10-04 DOI: 10.1117/12.3012145 A. Bourdine, M. Dashkov, A. Evtushenko, G. Pchelkin, Konstantin P. Sachuk, Mukhammadzoir S. Khadjaev, A. A. Vasilets, E. Zaitseva, A. Barashkin, V. Demidov, E. Ter-Nersesyants, E. Dmitriev, Nadezhda A. Shishova, Andrey A. Semenov, Manish Tiwari, M. Bylina, S. Glagolev, Elena V. Polyakova, K. Dukelskii

Silica microstructured optical fiber with centralized inclusion of seven GeO2-doped capillaries and induced twisting. Part II: test and research

Pub Date : 2023-10-04 DOI: 10.1117/12.3012150 A. Bourdine, M. Dashkov, A. Evtushenko, G. Pchelkin, Konstantin P. Sachuk, Mukhammadzoir S. Khadjaev, A. A. Vasilets, Ekaterina D. Bessonova, E. Zaitseva, B. Reznikov, S. Pashin, Tatiana V. Nikulina, Roman Z. Ibragimov, Nadezhda A. Shishova, Andrey A. Semenov, Daniil M. Titkov, Alexey N. Sergeev, M. Bylina, S. Glagolev, Elena V. Polyakova, K. Dukelskii

Radiophotonic module for Doppler frequency shift measurement of a reflected signal for radar type problems solving

Pub Date : 2022-07-21 DOI: 10.1117/12.2629393 O. Morozov, A. Ivanov, A. Sakhabutdinov, P. E. Denisenko, G. A. Morozov, Evgeny P. Denisenko, A. A. Lustina, V. D. Andreev