Collective modes in coupled semiconductor disk lasers in the case of whispering-gallery modes
- Авторы: Royz M.1, Baranov A.2, Imenkov A.1, Burenina D.1, Pivovarova A.1, Monakhov A.1, Grebenshchikova E.1, Yakovlev Y.1
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Учреждения:
- Ioffe Institute
- Institut d’Electronique du Sud (IES)
- Выпуск: Том 51, № 9 (2017)
- Страницы: 1224-1228
- Раздел: Physics of Semiconductor Devices
- URL: https://journals.rcsi.science/1063-7826/article/view/201248
- DOI: https://doi.org/10.1134/S1063782617090184
- ID: 201248
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Аннотация
Samples of coupled semiconductor disk laser based on quantum-dimensional GaInAsSb/AlGaAsSb nanoheterostructures (emission wavelength of λ ≈ 2.28 μm) operating in the whispering-gallery modes are fabricated and studied. The emission spectra and directivity patterns are studied for laser systems of two types, i.e., coupled disk lasers with a bridge between resonators and those without it. It is found that both types of these lasers generate collective modes with an intermodal difference twice as small as that for a single disk laser. It is suggested that this effect is caused by the propagation of radiation from one disk laser to the other.
Об авторах
M. Royz
Ioffe Institute
Автор, ответственный за переписку.
Email: michaelroyz11@gmail.com
Россия, St. Petersburg, 194021
A. Baranov
Institut d’Electronique du Sud (IES)
Email: michaelroyz11@gmail.com
Франция, Université Montpellier 2, Montpellier, 34095
A. Imenkov
Ioffe Institute
Email: michaelroyz11@gmail.com
Россия, St. Petersburg, 194021
D. Burenina
Ioffe Institute
Email: michaelroyz11@gmail.com
Россия, St. Petersburg, 194021
A. Pivovarova
Ioffe Institute
Email: michaelroyz11@gmail.com
Россия, St. Petersburg, 194021
A. Monakhov
Ioffe Institute
Email: michaelroyz11@gmail.com
Россия, St. Petersburg, 194021
E. Grebenshchikova
Ioffe Institute
Email: michaelroyz11@gmail.com
Россия, St. Petersburg, 194021
Yu. Yakovlev
Ioffe Institute
Email: michaelroyz11@gmail.com
Россия, St. Petersburg, 194021