Optically pumped GaAs lasers with two-dimensional Bragg reflectors

Journal Article · Sat Oct 01 00:00:00 EDT 1977 · IEEE J. Quant. Electron.; (United States)

DOI:https://doi.org/10.1109/JQE.1977.1069242· OSTI ID:5217233

Kawamura, T ^[1]; Yamanishi, M; Ameda, M; Mikoshiba, N

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1. Osaka Univ.

Experiments on oscillations of a new two-dimensional distributed-feedback (DFB) laser are reported. A pair of distributed Bragg reflectors (DBR) and another perpendicular corrugation were formed on a GaAs crystal and the sample was optically pumped at 77/sup 0/K. Oscillations of a two-dimensional mode in addition to that of a one-dimensional mode were observed.

• OSTI ID: 5217233
• Journal Information: IEEE J. Quant. Electron.; (United States), Journal Name: IEEE J. Quant. Electron.; (United States) Vol. QE-13:10; ISSN IEJQA
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
420300* -- Engineering-- Lasers-- (-1989)
ARSENIC COMPOUNDS
ARSENIDES
BRAGG REFLECTION
GALLIUM ARSENIDES
GALLIUM COMPOUNDS
LASERS
OPERATION
OPTICAL PUMPING
OSCILLATIONS
PNICTIDES
REFLECTION
SEMICONDUCTOR DEVICES
SEMICONDUCTOR LASERS