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Title: Optically active biological particle distinguishing apparatus

Abstract

The disclosure is directed to organic particle sorting and identification. High frequency pulses of circularly polarized light, alternating between left and right, intersect a fast moving stream of organic particles. Circular intensity differential scattering and linear intensity differential scattering are monitored to uniquely identify a variety of organic particles.

Inventors:
 [1];  [2]
  1. Los Alamos, NM
  2. Washington, DC
Issue Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
OSTI Identifier:
866813
Patent Number(s):
4796995
Assignee:
United States Department of Energy (Washington, DC)
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
DOE Contract Number:  
W-7405-ENG-36
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
optically; active; biological; particle; distinguishing; apparatus; disclosure; directed; organic; sorting; identification; frequency; pulses; circularly; polarized; light; alternating; left; intersect; fast; moving; stream; particles; circular; intensity; differential; scattering; linear; monitored; uniquely; identify; variety; biological particle; polarized light; optically active; moving stream; uniquely identify; frequency pulses; circularly polarized; organic particles; linear intensity; frequency pulse; organic particle; circularly polarize; /356/

Citation Formats

Salzman, Gary C, and Kupperman, Robert H. Optically active biological particle distinguishing apparatus. United States: N. p., 1989. Web.
Salzman, Gary C, & Kupperman, Robert H. Optically active biological particle distinguishing apparatus. United States.
Salzman, Gary C, and Kupperman, Robert H. Sun . "Optically active biological particle distinguishing apparatus". United States. https://www.osti.gov/servlets/purl/866813.
@article{osti_866813,
title = {Optically active biological particle distinguishing apparatus},
author = {Salzman, Gary C and Kupperman, Robert H},
abstractNote = {The disclosure is directed to organic particle sorting and identification. High frequency pulses of circularly polarized light, alternating between left and right, intersect a fast moving stream of organic particles. Circular intensity differential scattering and linear intensity differential scattering are monitored to uniquely identify a variety of organic particles.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1989},
month = {1}
}