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This article is cited in 2 scientific papers (total in 2 papers)
Lasers
Tunable single-frequency source based on a DFB laser array for the spectral region of 1.55 μm
V. V. Dyudeleva, D. A. Mikhailovb, A. D. Andreevc, E. A. Kognovitskayaab, A. V. Lyutetskiya, S. O. Slipchenkoa, N. A. Pikhtina, A. G. Gladyshevd, D. V. Denisovb, K. O. Voropaevef, A. S. Ionove, A. V. Babichevcd, I. I. Novikovacd, L. Ya. Karachinskyacd, V. I. Kuchinskiia, A. Yu. Egorovc, G. S. Sokolovskiia a Ioffe Institute, St. Petersburg
b Saint Petersburg Electrotechnical University "LETI"
c St. Petersburg National Research University of Information Technologies, Mechanics and Optics
d Connector Optics LLC, St. Petersburg
e JSC OKB-Planeta, Velikii Novgorod
f Yaroslav-the-Wise Novgorod State University
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.
Keywords:
distributed feedback, single-frequency lasing, side-mode suppression ratio, semiconductor laser.
Received: 11.09.2019 Revised: 16.10.2019
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
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