Triple modulation experiment for a fourier transform spectromete

Optics: measuring and testing – By particle light scattering – With photocell detection

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01B 902

Patent

active

058352139

ABSTRACT:
For a step-scanning Fourier transform spectrometer comprising an interferometer, a detector, and a digital signal processor (DSP), a method for measuring a response of a sample to multiple modulations is disclosed. In one embodiment, the method comprises the steps of utilizing the DSP to measure a phase modulation angle and a sample modulation angle; obtain an interferogram that corresponds to a calibrated static sample response by using the measured phase modulation rotation angle; obtain another interferogram which corresponds to the calibrated dynamic sample response by using both the measured phase and sample modulation rotation angles; and computing one or more spectra from the interferograms which indicates the calibrated response of said sample to the multiple modulations.

REFERENCES:
patent: 5450196 (1995-09-01), Turner

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Triple modulation experiment for a fourier transform spectromete does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Triple modulation experiment for a fourier transform spectromete, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Triple modulation experiment for a fourier transform spectromete will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1522220

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.