| 摘要: |
| 本文研究了已调外腔半导体激光器(LD)谐波产生的原因,指出了在适当的条件下,外部光反馈可以改善LD的谐波失真。 |
| 关键词: 光通信,半导体激光器,激光器调制 |
| DOI： |
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| 基金项目: |
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| External weak optical feedback for suppressing IM harmonic distortion of semicouductor laser |
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| Abstract: |
| In this paper, the reason for harmonics generated in a modulated externalcavity semiconductor laser is presented, and it is pointed out that external opticalfeedback can improve harmonics distortion of semiconductor laser under the suitablecondition. |
| Key words: Optical Communication,Semiconductor Laser,Laser Modulation |
