Patent · US Expired

Gas laser, particularly fast axial flow gas transport laser

US4573162A · kind A · utility

18Cited by

5References

27Claims

0Family size

Assignee

Messer Griesheim GmbH · DE

Inventors

Lothar Bakowsky · Hofheim, DE
Eckhard Beyer · Alsbach, DE
Gerd Herziger · Rosdorf, DE
Peter Loosen · Stolberg, DE

Key dates

Filing date	May 29, 1984
Grant date	Feb 25, 1986
Priority date	—
Expiry date	May 29, 2004

Classification

Technology area (CPC H)Electricity
CPC primaryH01S3/036
WIPO fieldOptics
WIPO sectorInstruments

Abstract

A fast axial flow gas transport laser has a discharge tube. The discharge tube has at least one sudden discontinuous enlargement of the cross section of the discharge tube.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.