A METHOD AND APPARATUS FOR RECONSTRUCTING OPTICAL SPECTRA IN A STATIC MULTIMODE MULTIPLEX SPECTROMETER
摘要
The static MMS spectral reconstruction process is optimized using algorithmic methods. Because the static MMS encodes spectral information across the detector plane in a highly non-local way, optical errors have a non-local effect on the reconstruction which introduces noise and errors at regions throughout the spectral range. Mathematical signal processing techniques are used to condition and de-convolve the spectral image to compensate for non-ideal system behavior. Spectral signal-to-noise and accuracy are both improved, while the inherent resolution and etendue advantages of the static MMS technique are retained.
申请公布号
WO2008064278(A3)
申请公布日期
2008.10.16
申请号
WO2007US85323
申请日期
2007.11.21
申请人
OPTOPO, INC DBA CENTICE CORPORATION;POTULURI, PRASANT;GHOFRANI, MEHRAN;CULL, EVAN;STRANZL, JOHN
发明人
POTULURI, PRASANT;GHOFRANI, MEHRAN;CULL, EVAN;STRANZL, JOHN