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利用微加工法可以在F P半导体激光器中引入具有反射功能的缺欠点或面来改进激光器的光谱特性。作者导出了含有多个缺欠点的微加工获得的F P半导体激光器 (MMLD)的输出谱表达式 ,并对MMLD振荡模的边模被抑制的情况作了简要的说明。
The micro-fabrication method can be used to improve the spectral characteristics of lasers by introducing imperfections or surfaces with reflectivity into F P semiconductor lasers. The author derives the output spectral expression of micro-machined FML lasers (MMLD) with multiple imperfections, and gives a brief description of the suppression of the MMLD oscillation modes.