Efficient frequency noise reduction of GaAlAs semiconductor lasers by optical feedback from an external high-finesse resonator
Efficient frequency noise reduction of GaAlAs semiconductor lasers by optical feedback from an external high-finesse resonator
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通过外部高精度谐振器的光学反馈，有效降低 GaAlAs 半导体激光器的频率噪声
DOI：
10.1109/3.18538
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发表时间：
1989
期刊：
影响因子：
--
通讯作者：
H. Telle
中科院分区：
文献类型：
--
作者：
H. Li;H. Telle
讨论了利用外部高灵巧法布里-珀罗谐振腔的光反馈，将非抗反射涂层GaAlAs激光二极管的频率噪声功率水平降低了几个数量级。由稳态模型推导出最优振荡参数。通过电子反馈相位控制，获得了长期的性能。>
The reduction of frequency noise power level of non-antireflection-coated GaAlAs laser diodes by several orders of magnitude using optical feedback from an external high-finesse Fabry-Perot resonator is discussed. Optimum oscillation parameters were derived from a steady-state model. Long-term performance was obtained by electronic feedback phase control. >