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Author:

解意洋 (解意洋.) | 徐晨 (徐晨.) (Scholars:徐晨) | 王秋华 (王秋华.) | 荀孟 (荀孟.) | 潘冠中 (潘冠中.) | 董毅博 (董毅博.) | 安亚宁 (安亚宁.)

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incoPat zhihuiya

Abstract:

本发明公开了高对比度光栅耦合腔窄光谱线宽面发射激光器,属于光电子技术领域。将具有高反射率和反射带宽的高对比度光栅作为反射镜,通过微纳米加工工艺集成到基横模垂直腔面发射激光器顶部,通过高对比度光栅的高反射率对器件出射光进行反馈,对器件进行光注入,形成新型的耦合腔集成面发射激光器,实现器件的有效谐振腔的延长,进而压缩基横模垂直腔面发射激光器的光谱线宽,得到窄光谱线宽面发射激光器。低折射率支撑高对比度光栅结构的采用,简化上集成外腔制备难度,降低了器件加工工艺,且制备工艺为纯平面工艺,可有效提高器件的成品率及可靠性,具有光谱线宽调节范围大,压窄效果明显等优势,且设计制备简单。

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Patent Info :

Type: 发明授权

Patent No.: CN201610500581.4

Filing Date: 2016-06-29

Publication Date: 2019-03-22

Pub. No.: CN106058642B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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