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Title: Wavelength meter having elliptical wedge

Abstract

A wavelength meter is disclosed which can determine the wavelength of a laser beam from a laser source within an accuracy range of two parts in 10.sup.8. The wavelength meter has wedge having an elliptically shaped face to the optical path of the laser source and includes interferometer plates which form a vacuum housing.

Inventors:
 [1];  [1]
  1. Livermore, CA
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
OSTI Identifier:
868570
Patent Number(s):
5168324
Assignee:
United States of America as represented by United States (Washington, DC)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01S - DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT
G - PHYSICS G01 - MEASURING G01J - MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT
DOE Contract Number:  
W-7405-ENG-48
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
wavelength; meter; elliptical; wedge; disclosed; determine; laser; beam; source; accuracy; range; 10; elliptically; shaped; optical; path; interferometer; plates; form; vacuum; housing; laser beam; optical path; laser source; wavelength meter; vacuum housing; /356/

Citation Formats

Hackel, Richard P, and Feldman, Mark. Wavelength meter having elliptical wedge. United States: N. p., 1992. Web.
Hackel, Richard P, & Feldman, Mark. Wavelength meter having elliptical wedge. United States.
Hackel, Richard P, and Feldman, Mark. Wed . "Wavelength meter having elliptical wedge". United States. https://www.osti.gov/servlets/purl/868570.
@article{osti_868570,
title = {Wavelength meter having elliptical wedge},
author = {Hackel, Richard P and Feldman, Mark},
abstractNote = {A wavelength meter is disclosed which can determine the wavelength of a laser beam from a laser source within an accuracy range of two parts in 10.sup.8. The wavelength meter has wedge having an elliptically shaped face to the optical path of the laser source and includes interferometer plates which form a vacuum housing.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}

Patent:

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