Vertical cavity surface emitting laser device
    2.
    发明授权
    Vertical cavity surface emitting laser device 有权
    垂直腔表面发射激光器件

    公开(公告)号:US07769067B2

    公开(公告)日:2010-08-03

    申请号:US12185231

    申请日:2008-08-04

    IPC分类号: H01S5/00

    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。