发明授权
- 专利标题: Phased-array semiconductor laser apparatus
- 专利标题(中): 相控阵半导体激光装置
-
申请号: US922673申请日: 1986-10-24
-
公开(公告)号: US4791650A公开(公告)日: 1988-12-13
- 发明人: Kimio Tatsuno , Yoshito Tsunoda
- 申请人: Kimio Tatsuno , Yoshito Tsunoda
- 申请人地址: JPX Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX60-237280 19851025; JPX60-287729 19851223
- 主分类号: G06K15/12
- IPC分类号: G06K15/12 ; G11B7/125 ; H01S3/00 ; H01S5/00 ; H01S5/028 ; H01S5/40 ; H01S3/19
摘要:
A phased-array semiconductor laser having a plurality of light emitting regions aligned in a line and providing correlation of the oscillation phases between adjacent light emitting regions, and including a beam controlling system for providing the phased-array semiconductor laser having a far-field pattern of a single-lobe.
公开/授权文献
- US5938299A Braking force distribution controlling apparatus 公开/授权日:1999-08-17
信息查询