发明名称 |
METHOD AND DEVICE FOR DETECTING COHERENT RADIATION |
摘要 |
The present invention relates to a method and device for detecting coherent optical radiation. In the proposed method, an emission wavelength (8) of a laser (5) is tuned or set close to a wavelength (9) of the coherent radiation (3) to be detected. The coherent radiation (3) is coupled into the laser cavity and a resulting periodic modulation in output power of the laser emission of the laser are measured or detected. The proposed method and device are only sensitive to coherent radiation in a narrow wavelength range. |
申请公布号 |
WO2010116288(A2) |
申请公布日期 |
2010.10.14 |
申请号 |
WO2010IB51375 |
申请日期 |
2010.03.30 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH;BAIER, JOHANNES |
发明人 |
BAIER, JOHANNES |
分类号 |
G01D5/26 |
主分类号 |
G01D5/26 |
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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