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公开(公告)号:US20080298419A1
公开(公告)日:2008-12-04
申请号:US12185231
申请日:2008-08-04
CPC分类号: H01S5/18358 , H01S5/105 , H01S5/183 , H01S5/18308 , H01S5/2063 , H01S2301/166
摘要: A vertical cavity surface emitting laser device includes a first reflective mirror layer, a second reflective mirror layer, and an active layer disposed therebetween, wherein at least one of the first reflective mirror layer and the second reflective mirror layer includes a periodic-refractive-index structure in which the refractive index periodically changes in the in-plane direction and a part of the periodic-refractive-index structure includes a plurality of parts that disorder the periodicity.
摘要翻译: 垂直腔表面发射激光器件包括第一反射镜层,第二反射镜层和设置在其间的有源层,其中第一反射镜层和第二反射镜层中的至少一个包括周期折射率 折射率在面内方向周期性变化的结构,周期折射率结构的一部分包括使周期性紊乱的多个部分。
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公开(公告)号:US07769067B2
公开(公告)日:2010-08-03
申请号:US12185231
申请日:2008-08-04
申请人: Yuichiro Hori , Mamoru Uchida , Kobei Okamoto , Yasuhiro Nagatomo
发明人: Yuichiro Hori , Mamoru Uchida , Kobei Okamoto , Yasuhiro Nagatomo
IPC分类号: H01S5/00
CPC分类号: H01S5/18358 , H01S5/105 , H01S5/183 , H01S5/18308 , H01S5/2063 , H01S2301/166
摘要: A vertical cavity surface emitting laser device includes a first reflective mirror layer, a second reflective mirror layer, and an active layer disposed therebetween, wherein at least one of the first reflective mirror layer and the second reflective mirror layer includes a periodic-refractive-index structure in which the refractive index periodically changes in the in-plane direction and a part of the periodic-refractive-index structure includes a plurality of parts that disorder the periodicity.
摘要翻译: 垂直腔表面发射激光器件包括第一反射镜层,第二反射镜层和设置在其间的有源层,其中第一反射镜层和第二反射镜层中的至少一个包括周期折射率 折射率在面内方向周期性变化的结构,周期折射率结构的一部分包括使周期性紊乱的多个部分。
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