Single longitudinal mode operation of high power multiple-stripe injection lasers

作者: D. E. Ackley

DOI: 10.1063/1.93856

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摘要: We report the first observation of single longitudinal mode operation in multiple‐stripe injection lasers. The lasers are fabricated by channel etching and Zn diffusion three‐layer double heterostructures grown organometallic vapor phase epitaxy. Linear output characteristics have been observed to cw powers 180 mW (uncoated facets) at room temperature with good stripe‐to‐stripe uniformity. Operation a has seen 60‐mW is evidence for strong coupling.

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