| 光纤光栅作为外反馈的混合腔半导体激光器 |
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| 引用本文： | 周凯明,葛璜,安贵仁,汪孝杰,王圩. 光纤光栅作为外反馈的混合腔半导体激光器[J]. 中国激光, 1998, 25(11): 970-972 |
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| 作者姓名： | 周凯明 葛璜 安贵仁 汪孝杰 王圩 |
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| 作者单位： | 中国科学院半导体所国家光电子工艺中心 |
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| 摘 要： | 利用一个一端镀有增透膜的Ｆ－Ｐ腔半导体激光器芯片和一段反射率为５０％的光纤光栅组合成一混合腔激光器，腔长约为２ｃｍ。在５０ｍＡ的偏置电流下，主边模抑制比为３７．６ｄＢ，出纤功率为１ｍＷ。并对这种结构的激光器进行了初步的理论分析
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| 关 键 词： | 光纤光栅，混合腔，外腔 |
| 收稿时间： | 1998-03-30 |
Hybrid Cavity Semiconductor Laser with an In fiber Bragg Grating Used as Feedback |
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| Zhou Kaiming Ge Huang An Guiren Wang Xiaojie Wang Wei. Hybrid Cavity Semiconductor Laser with an In fiber Bragg Grating Used as Feedback[J]. Chinese Journal of Lasers, 1998, 25(11): 970-972 |
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| Authors: | Zhou Kaiming Ge Huang An Guiren Wang Xiaojie Wang Wei |
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| Abstract: | A hybrid semiconductor laser is fabricated by combining an anti reflection coated F P laser chip with an in fiber Bragg grating (FBG). The cavity length is about 3 cm and the peak reflection of the FBG is 50%. At a bias of 50 mA, the output is 1 mW with a side mode suppression ration of 37.6 dB. A simple theoretical analysis is also given. |
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| Keywords: | fiber Bragg grating hybrid cavity external cavity |
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