M. Mohrle, H. Roehle, A. Sigmund, A. Suna, F. Reier
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引用次数: 3
摘要
研究了采用全有源锥形条纹的大光斑尺寸InGaAsP-BH-FP激光二极管。优化后的400 /spl μ l /m长劈裂激光器在200 mA工作电流下的前面连续波输出功率超过40 mW,具有良好的高温性能,劈裂单模光纤的最小耦合损耗为-3.5 dB。
Large spot-size InGaAsP-BH-FP laser diodes using all-active tapered stripes have been investigated. Optimized 400 /spl mu/m long as-cleaved lasers show front facet CW output powers of more than 40 mW at 200 mA operation current, good high temperature behavior and a minimum coupling loss of -3.5 dB to a cleaved single-mode fiber.