发明名称 |
Vertical cavity surface emitting laser, telecommunication system and corresponding method |
摘要 |
This invention relates to a vertical cavity surface emitting laser (VCSEL) comprising at least one optical element inside the said cavity, the optical element having a variable optical loss profile ( 44 ) in a plane perpendicular to an axis of propagation of at least one light beam passing through the said cavity so as to encourage transverse mode of the said laser.
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申请公布号 |
US2005281297(A1) |
申请公布日期 |
2005.12.22 |
申请号 |
US20040854111 |
申请日期 |
2004.05.25 |
申请人 |
OPTOGONE |
发明人 |
VERBRUGGE VIVIEN M.;PLOUZENNEC LOIG M.;DE BOUGRENET DE LA TOCNAYE JEAN-LOUIS |
分类号 |
H01S3/098;H01S5/026;H01S5/042;H01S5/06;H01S5/183;H01S5/343;(IPC1-7):H01S3/098 |
主分类号 |
H01S3/098 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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