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Reflectometry Study of the Pyroelectric Effect on Proton-Exchange Channel Waveguides in Lithium Niobate Open

Roman Ponomarev, Yuri A. Konstantinov, М. Е. Белокрылов, Ivan A. Lobach, D. I. Shevtsov · 2021

This work is devoted to the study of the pyroelectric effect on the properties of optical waveguides formed in a lithium niobate crystal by proton exchange. In the present work, we studied the cessation effect of the radiation channeling d…

Reflectometry Study of the Pyroelectric Effect on Proton-Exchange Channel Waveguides in Lithium Niobate Open

Roman Ponomarev, Yuri A. Konstantinov, Ivan A. Lobach, М. Е. Белокрылов, D. I. Shevtsov · 2021

This work is devoted to the study of the pyroelectric effect on the qualities of optical waveguides formed in a lithium niobate crystal by proton exchange. In the present work, we investigated the cessation effect of the radiation channeli…

“Shutdown” of the Proton Exchange Channel Waveguide in the Phase Modulator under the Influence of the Pyroelectric Effect Open

Roman Ponomarev, D. I. Shevtsov, P. V. Karnaushkin · 2019

It is shown that the termination of the channeling of the fundamental radiation mode in the waveguide can be observed upon heating of an optical integrated circuit based on proton exchange channel waveguides formed in a lithium niobate sin…

"Shutdown" of the Proton Exchange Channel Waveguide in the Phase Modulator under the Influence of the Pyroelectric Effect Open

Roman Ponomarev, D. I. Shevtsov, P. V. Karnaushkin · 2019

It is shown that the termination of the channeling of the fundamental radiation mode in the waveguide can be observed upon heating of an optical integrated circuit based on proton exchange channel waveguides formed in a lithium niobate sin…

USING OF OPTICAL REFLECTOMETRY IN INTEGRATED-OPTIC DEVICE PRODUCTION Open

Roman Ponomarev, D. I. Shevtsov · 2018

ПРИМЕНЕНИЕ ОПТИЧЕСКОЙ РЕФЛЕКТОМЕТРИИ В ПРОИЗВОДСТВЕ ИНТЕГРАЛЬНО-ОПТИЧЕСКИХ СХЕМ 3Рассматриваются интегрально-оптические модуляторы фазы излучения, применяемые

MATHEMATICAL MODELING OF PANDA TYPE FIBER WAVEGUIDES Open

Андреев В. А, V. P. Ermakov, А. Н. Субботин, D. I. Shevtsov, М. К. Цибиногина , et al. · 2017

МАТЕМАТИЧЕСКОЕ МОДЕЛИРОВАНИЕ ВОЛОКОННЫХ СВЕТОВОДОВ ТИПА «ПАНДА»Предложено математическое моделирование (ММ) анизотропных волоконно-оптических световодов (ВС) типа «Панда» с сохранением линейной поляризации, имеющих оптимальную конструкцию …

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