发明名称 |
Optical phase conjugation by four-wave mixing in a semiconductor including DX centers |
摘要 |
A phase conjugate mirror is formed of a compound semiconductor doped with DX centers, such as silicon doped gallium-arsenide, through which are passed three light waves of the same wavelength but in different directions for non-linear four wave mixing. The phase conjugate mirror is used as one mirror of a confocal resonator housing a laser medium to form a laser and light from such laser is used to form the three waves of the same wavelength used to pump the phase conjugate mirror.
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申请公布号 |
US5519723(A) |
申请公布日期 |
1996.05.21 |
申请号 |
US19950413754 |
申请日期 |
1995.03.30 |
申请人 |
NEC RESEARCH INSTITUTE, INC. |
发明人 |
MACDONALD, ROBERT L. |
分类号 |
H01S5/00;G02F1/35;H01S3/10;H01S5/10;(IPC1-7):H01S3/08 |
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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