发明名称 |
Compact, hand-held Raman spectrometer microsystem on a chip |
摘要 |
An integrated spectrometer instrument, including an optical source formed on a chip, the optical source configured to generate an incident optical beam upon a sample to be measured. Collection optics formed on the chip are configured to receive a scattered optical beam from the sample, and filtering optics formed on the chip are configured to remove elastically scattered light from the scattered optical beam at a wavelength corresponding to the optical source. A tunable filter formed on the chip is configured to pass selected wavelengths of the scattered optical beam, and a photo detector device formed on the chip is configured to generate an output signal corresponding to the intensity of photons passed through the tunable filter.
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申请公布号 |
US2007236697(A1) |
申请公布日期 |
2007.10.11 |
申请号 |
US20060400948 |
申请日期 |
2006.04.10 |
申请人 |
ZRIBI ANIS;KENNERLY STACEY J;CLAYDON GLENN S;QUE LONG;BANERJEE AYAN;CHANDRASEKARAN SHANKAR;GORAVAR SHIVAPPA N;HAYS DAVID C |
发明人 |
ZRIBI ANIS;KENNERLY STACEY J.;CLAYDON GLENN S.;QUE LONG;BANERJEE AYAN;CHANDRASEKARAN SHANKAR;GORAVAR SHIVAPPA N.;HAYS DAVID C. |
分类号 |
G01B9/02;G01J3/45 |
主分类号 |
G01B9/02 |
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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