Abstract:
More than 200 mW of a single-transverse-mode cw output power is produced from a semiconductor heterolaser by optimising the waveguide properties of its ridge structure. The laser-beam divergence is close to the diffraction limit and its brightness exceeds 5 × 107 W cm-2 sr-1. The calculated and experimental parameters of the laser beam are coincident with a high accuracy, which allows their reliable simulation.
Citation:
V. V. Popovichev, E. I. Davydova, A. A. Marmalyuk, A. V. Simakov, M. B. Uspenskiy, A. A. Chel'nyi, A. P. Bogatov, A. E. Drakin, S. A. Plisyuk, A. A. Stratonnikov, “High-power single-transverse-mode ridge optical waveguide semiconductor lasers”, Kvantovaya Elektronika, 32:12 (2002), 1099–1104 [Quantum Electron., 32:12 (2002), 1099–1104]
Linking options:
https://www.mathnet.ru/eng/qe2352
https://www.mathnet.ru/eng/qe/v32/i12/p1099
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