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:
May. 06, 2003
Filed:
Jul. 26, 2000
Komatsu, Ltd., Tokyo, JP;
Abstract
Fluorine laser device capable of obtaining laser light with strong monochromatic property and large power is provided. For this purpose, the fluorine laser device is in a fluorine laser device including a laser chamber ( ) in which a laser medium including fluorine is contained and is excited to thereby oscillate laser light ( ), a front slit ( ) disposed in front of said laser chamber ( ) and having a front opening ( ) for transmitting the laser light ( ), and a rear slit ( ) disposed behind said laser chamber ( ) and having a rear opening ( ) for transmitting the laser light ( ), at least one of the front slit ( ) and the rear slit ( ) is a slit ( ) in which a slit inclined plane ( ) is formed on a surface at a laser chamber side to make one of the front opening ( ) and the rear opening ( ) convex.