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:
Jan. 05, 1982
Filed:
Apr. 30, 1979
Pieter C Bloot, Eindhoven, NL;
Johannes H van Kleef, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A gas discharge laser includes a laser capillary in a tubular glass envelope which has at its two ends reflectors having optical axes which coincide with the axis of the laser capillary and which together constitute a laser resonator. A Brewster window is mounted in the envelope immediately before one of the reflectors. The Brewster window is placed in a holder manufactured from metal sheet material so that one side thereof is pressed against three regions of engagement on the holder whereby no mechanical stresses occur in the Brewster window. These stresses would otherwise disturb the polarizing effect of the Brewster window. This holder can be manufactured with small tolerances and in a very cheap manner.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile