The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 03, 1976
Filed:
Nov. 18, 1974
Applicant:
Inventor:
Roland C Hawes, Monrovia, CA (US);
Assignee:
UTI-Spectrotherm Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01B / ; G01N / ;
U.S. Cl.
CPC ...
3561 / ; 3561 / ; 356244 ;
Abstract
An interferometer having two spaced apart but parallel composite beams passing through respective fluid containing cells with the radiation output of these cells being imaged onto a detector. The optics at one end of the cells are made movable with respect to the optics at the other end of the cells in order to accommodate various size cells and materials, and to simplify optical alignment of the interferometer without disturbing the focusing properties of the instrument.