Laser Doppler spectroscopy with smoothened spectra line shapes

Details Laser Doppler spectroscopy with smoothened spectra line shapes Laser Doppler spectroscopy with smoothened spectra line shapes

1977-03-31

1978-07-18

Corbin, John K.

Optics: measuring and testing

Refraction testing

Prism engaging specimen

204180R, 204299R, G01N 2726

Patent

active

041012208

ABSTRACT:
Changes in electrophoretic mobility distribution of particles in an electric field, as determined by Doppler shifts of laser light scattered by the particles while undergoing oscillation, may be unambiguously measured when the electric field is produced by a frequency modulated square wave voltage. Diminished likelihood of potential ambiguities in the measurement is achieved by smoothing the scattered light spectra and reducing harmonic spectral structures.

REFERENCES:
patent: 3984533 (1976-10-01), Uzgiris
patent: 4011044 (1977-03-01), Uzgiris
Bennett et al., "Laser Doppler Spectroscopy in an Oscillating Electric Field", Phys. Rev. A., vol. 8, No. 5, pp. 2662-2669, 11/73.
Uzgiris, "Laser Doppler Spectrometer for Study of Electrokinetic Phenomena", Rev. Sci. Instrum., vol. 45, No. 1, pp. 74-80, 1/74.

Affiliated with

Also associated with

Rating

Laser Doppler spectroscopy with smoothened spectra line shapes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laser Doppler spectroscopy with smoothened spectra line shapes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laser Doppler spectroscopy with smoothened spectra line shapes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-336260