发明名称 |
Gain-coupled distributed quantum cascade laser |
摘要 |
Purely gain-coupled diffraction gratings may be realized for use in QCLs and other edge emitting lasers that lack a typical p-n junction. The periodic, typically heavily n-doped regions of doped diffraction gratings are replaced with p-type regions having significantly lower doping.
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申请公布号 |
US7349456(B2) |
申请公布日期 |
2008.03.25 |
申请号 |
US20050246745 |
申请日期 |
2005.10.07 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
BOUR DAVID P.;CORZINE SCOTT W |
分类号 |
H01S5/00 |
主分类号 |
H01S5/00 |
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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