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Author:

舒雄文 (舒雄文.) | 徐晨 (徐晨.) (Scholars:徐晨) | 田增霞 (田增霞.) | 沈光地 (沈光地.)

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CQVIP PKU CSCD

Abstract:

提出了一种新的测试LD内损耗方法,它通过对后腔面镀高反膜,并对前腔面镀不同反射率增透膜,然后根据外微分量子效率倒数1/ηe与1/ln[1/(RfRr)的线性关系(Rf和Rr分别为前后腔面反射率)求出内损耗值.这样可以消除常用的测试LD内损耗方法中因管座反射带来的误差,使误差降低达15%.

Keyword:

外微分量子效率 内损耗 光功率

Author Community:

  • [ 1 ] [舒雄文]北京工业大学
  • [ 2 ] [徐晨]北京工业大学
  • [ 3 ] [田增霞]北京工业大学
  • [ 4 ] [沈光地]北京工业大学

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Source :

光电子·激光

ISSN: 1005-0086

Year: 2006

Issue: 4

Volume: 17

Page: 455-457

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 7

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