发明申请
US20060227844A1 On-chip lenses for diverting vertical cavity surface emitting laser beams 失效
用于转向垂直腔表面发射激光束的片上透镜

  • 专利标题: On-chip lenses for diverting vertical cavity surface emitting laser beams
  • 专利标题(中): 用于转向垂直腔表面发射激光束的片上透镜
  • 申请号: US11103277
    申请日: 2005-04-11
  • 公开(公告)号: US20060227844A1
    公开(公告)日: 2006-10-12
  • 发明人: James Guenter
  • 申请人: James Guenter
  • 主分类号: H01S3/08
  • IPC分类号: H01S3/08
On-chip lenses for diverting vertical cavity surface emitting laser beams
摘要:
An optical device is disclosed that includes a chip containing a Vertical Cavity Surface Emitting Laser (VCSEL) active region that produces a laser beam on a first axis. The VCSEL can further include a post having a central axis offset a distance from the first axis. A lens can be mounted on the post such that it bends the laser beam away from the first axis. Alternately, the chip can include multiple VCSEL active regions each of which produces a laser beam on a different axis. The chip can include a post having a central axis offset from the laser beam axes. A lens can be mounted on the post such that the lens bends the laser beams away from the central axis.
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