发明名称 |
Method and apparatus for automated spectral calibration |
摘要 |
A method and apparatus for automated spectral calibration of a spectroscopy device. A method for simultaneous calibration and spectral imaging of a sample by: simultaneously illuminating the sample and a calibrant with a plurality of illuminating photons; receiving, at the spectrometer, a first plurality of photons collected from the sample and a second plurality of photons collected from the calibrant; forming a calibrant spectrum from the first plurality of collected photons and a sample spectrum from the second plurality of collected photons; comparing the calibrant spectrum with a reference spectrum of the calibrant to determine a wavelength-shift in the calibrant spectrum; applying the wavelength-shift to the sample spectrum to obtain a calibrated sample spectrum. |
申请公布号 |
US8440959(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US20100897376 |
申请日期 |
2010.10.04 |
申请人 |
NELSON MATTHEW;TREADO PATRICK;CHEMIMAGE CORPORATION |
发明人 |
NELSON MATTHEW;TREADO PATRICK |
分类号 |
G01D18/00 |
主分类号 |
G01D18/00 |
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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