Abstract:
A technology of arrays of distributed-feedback semiconductor lasers for the spectral region of 1.55 μm and their characteristics are presented. Stable single-frequency lasing with a side mode suppression ratio higher than 25 dB is demonstrated. The possibility of continuous wavelength tuning in a range of up to 7 nm is shown.
Citation:
V. V. Dyudelev, D. A. Mikhailov, A. D. Andreev, E. A. Kognovitskaya, A. V. Lyutetskiy, S. O. Slipchenko, N. A. Pikhtin, A. G. Gladyshev, D. V. Denisov, K. O. Voropaev, A. S. Ionov, A. V. Babichev, I. I. Novikov, L. Ya. Karachinsky, V. I. Kuchinskii, A. Yu. Egorov, G. S. Sokolovskii, “Tunable single-frequency source based on a DFB laser array for the spectral region of 1.55 μm”, Kvantovaya Elektronika, 49:12 (2019), 1158–1162 [Quantum Electron., 49:12 (2019), 1158–1162]
Linking options:
https://www.mathnet.ru/eng/qe17153
https://www.mathnet.ru/eng/qe/v49/i12/p1158
This publication is cited in the following 2 articles:
Shen Niu, Yue Song, Ligong Zhang, Yongyi Chen, Lei Liang, Ye Wang, Li Qin, Peng Jia, Cheng Qiu, Yuxin Lei, Yubing Wang, Yongqiang Ning, Lijun Wang, Crystals, 12:7 (2022), 1006