Optical vibration detection spectral analysis assembly and method for detecting vibration in an object of interest
Abstract
A vibration detection assembly is described which includes an emitter of light which has object and reference beams, the object beam reflected off of a vibrating object of interest; and a photorefractive substance having a given response time and which passes the reflected object beam and the reference beam, the reference beam and the object beam interfering within the photorefractive substance to create a space charge field which develops within the response time of the photorefractive substance.
- Inventors:
-
- Los Alamos, NM
- Idaho Falls, ID
- Issue Date:
- Research Org.:
- Idaho National Lab. (INL), Idaho Falls, ID (United States)
- OSTI Identifier:
- 871939
- Patent Number(s):
- 5827971
- Assignee:
- Lockheed Martin Idaho Technologies Company (Idaho Falls, ID)
- DOE Contract Number:
- AC07-94ID13223
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- optical; vibration; detection; spectral; analysis; assembly; method; detecting; described; emitter; light; reference; beams; beam; reflected; vibrating; photorefractive; substance; response; time; passes; interfering; create; space; charge; field; develops; beam reflected; spectral analysis; reference beam; response time; space charge; reference beams; optical vibration; charge field; vibration detection; active substance; analysis assembly; /73/356/359/
Citation Formats
Hale, Thomas C, and Telschow, Kenneth L. Optical vibration detection spectral analysis assembly and method for detecting vibration in an object of interest. United States: N. p., 1998.
Web.
Hale, Thomas C, & Telschow, Kenneth L. Optical vibration detection spectral analysis assembly and method for detecting vibration in an object of interest. United States.
Hale, Thomas C, and Telschow, Kenneth L. Thu .
"Optical vibration detection spectral analysis assembly and method for detecting vibration in an object of interest". United States. https://www.osti.gov/servlets/purl/871939.
@article{osti_871939,
title = {Optical vibration detection spectral analysis assembly and method for detecting vibration in an object of interest},
author = {Hale, Thomas C and Telschow, Kenneth L},
abstractNote = {A vibration detection assembly is described which includes an emitter of light which has object and reference beams, the object beam reflected off of a vibrating object of interest; and a photorefractive substance having a given response time and which passes the reflected object beam and the reference beam, the reference beam and the object beam interfering within the photorefractive substance to create a space charge field which develops within the response time of the photorefractive substance.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.