Patent · US Expired

Gas laser device and integrated gas purifying means

US6310903A · kind A · utility

0Cited by

4References

11Claims

0Family size

Assignees

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR
Societe de Production et de Recherches Appliquees Sopra · FR

Inventors

Alain Ravex · Meylan, FR
Patrick Laborde · Cormeilles-en-Parisis, FR
Robert Stehle · Ussel, FR

Key dates

Filing date	Nov 26, 1999
Grant date	Oct 30, 2001
Priority date	—
Expiry date	Nov 26, 2019

Classification

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

Abstract

A gas laser device. The device includes a laser chamber having at least one active gas and a device for purifying gas. The purified gas is in communication with the free exchange of gas with the chamber. This device may be used with high powered gas lasers.

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