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Lasers
1064-nm tunable single-frequency semiconductor laser module
V. P. Duraeva, M. A. Laduginb, I. S. Molodtsova, S. A. Voronchenkoa, S. V. Medvedeva, N. V. Gul'tikovb a "Nolatech" Joint-Stock Company, Moscow
b Polyus Research and Development Institute named after M. F. Stel'makh, Moscow
Abstract:
We report results of fabricating a 1064-nm tunable single-frequency semiconductor laser module with an external cavity based on a fibre Bragg grating written in a single-mode polarisation-maintaining optical fibre. Methods for discrete and smooth tuning of the radiation wavelength are considered. The laser module is capable of generating dynamically stable single-frequency radiation with a side-mode suppression of more than 40 dB, a generation line width of 100–500 kHz, and an output optical power of over 60 mW. The wavelength tuning of the laser module is 1.2 nm.
Keywords:
semiconductor laser module, wavelength tuning, single-frequency lasing, external cavity, fibre Bragg grating, 1064 nm.
Received: 26.07.2022
Citation:
V. P. Duraev, M. A. Ladugin, I. S. Molodtsov, S. A. Voronchenko, S. V. Medvedev, N. V. Gul'tikov, “1064-nm tunable single-frequency semiconductor laser module”, Kvantovaya Elektronika, 52:9 (2022), 775–778
Linking options:
https://www.mathnet.ru/eng/qe18145 https://www.mathnet.ru/eng/qe/v52/i9/p775
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Statistics & downloads: |
Abstract page: | 159 | Full-text PDF : | 2 | References: | 27 | First page: | 24 |
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