发明授权
- 专利标题： High-power, fundamental transverse mode laser
- 专利标题（中）： 大功率，基本横模激光
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申请号： US142266申请日： 1988-01-11
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公开(公告)号： US4787086A公开(公告)日： 1988-11-22
- 发明人: Andrew G. Dentai , Gadi Eisenstein , Enrique A. J. Marcatili , Rodney S. Tucker
- 申请人： Andrew G. Dentai , Gadi Eisenstein , Enrique A. J. Marcatili , Rodney S. Tucker
- 申请人地址： NJ Murray Hill
- 专利权人： American Telephone and Telegraph Company, AT&T Bell Laboratories
- 当前专利权人： American Telephone and Telegraph Company, AT&T Bell Laboratories
- 当前专利权人地址： NJ Murray Hill
- 主分类号： G02B6/42
- IPC分类号： G02B6/42 ; H01S5/14 ; H01S3/098
摘要：
High-power, single transverse mode laser operation is achieved in an extended-cavity structure by combining a semiconductor gain medium having a large optical cavity together with a length of single mode optical fiber between first and second reflector surfaces. The first reflector surface is formed on an end facet of the semiconductor gain medium; the second reflector surface is formed on an end of the optical fiber. Output power is efficiently coupled from the fiber end of the extended-cavity laser to a standard transmission medium.
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