Acoustic vibrations in integrated electro-optic modulators on substrates of lithium niobate
- Авторлар: Varlamov A.1,2, Plotnikov M.3, Aleinik A.3, Agrusov P.1, Il’ichev I.1, Shamray A.1,2,3, Vlasov A.3
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Мекемелер:
- Ioffe Physical Technical Institute
- Peter the Great St. Petersburg Polytechnic University
- ITMO University
- Шығарылым: Том 43, № 11 (2017)
- Беттер: 994-997
- Бөлім: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/206378
- DOI: https://doi.org/10.1134/S106378501711013X
- ID: 206378
Дәйексөз келтіру
Аннотация
The processes of the excitation of acoustic vibrations and their influence on the optical signals in integrated electro-optic modulators on substrates of lithium niobate have been investigated. The resonant frequencies of the excitation of substrate vibrational modes have been determined. It has been shown that acoustic vibrations can make a significant contribution to the modulator transfer characteristic at frequencies up to several hundred megahertz, which should be taken into account when using the modulators at low frequencies, for example, as a part of fiber-optic sensors.
Авторлар туралы
A. Varlamov
Ioffe Physical Technical Institute; Peter the Great St. Petersburg Polytechnic University
Хат алмасуға жауапты Автор.
Email: wwa@bk.ru
Ресей, St. Petersburg, 194021; St. Petersburg, 195251
M. Plotnikov
ITMO University
Email: wwa@bk.ru
Ресей, St. Petersburg, 197101
A. Aleinik
ITMO University
Email: wwa@bk.ru
Ресей, St. Petersburg, 197101
P. Agrusov
Ioffe Physical Technical Institute
Email: wwa@bk.ru
Ресей, St. Petersburg, 194021
I. Il’ichev
Ioffe Physical Technical Institute
Email: wwa@bk.ru
Ресей, St. Petersburg, 194021
A. Shamray
Ioffe Physical Technical Institute; Peter the Great St. Petersburg Polytechnic University; ITMO University
Email: wwa@bk.ru
Ресей, St. Petersburg, 194021; St. Petersburg, 195251; St. Petersburg, 197101
A. Vlasov
ITMO University
Email: wwa@bk.ru
Ресей, St. Petersburg, 197101