Laser device

Details Laser device Laser device

1993-10-04

1996-07-09

Bovernick, Rodney B.

Coherent light generators

Particular pumping means

Electrical

H01S 3097

Patent

active

055352332

ABSTRACT:
A laser device is capable reducing fluctuation of the beam width of the output laser beam due to abrasion of its discharge electrodes. A part of the contour shape of a section perpendicular to the longitudinal axis of the chamber of the laser device in at least one of the electrodes, which part confronts the other one of the electrodes, has a shape of a circular arc having a predetermined radius. The width of at least one of the two electrode may be substantially equal to the width of electric discharge taken place between the electrodes. Further, a conductor member may be disposed on each side of the electrode along its longitudinal axis to reduce electric field strength therearound.

REFERENCES:
patent: 4677637 (1987-06-01), Karning et al.
patent: 4802185 (1989-01-01), Kyusho
patent: 4875218 (1989-10-01), Hongo et al.
patent: 4876693 (1989-10-01), Lucero et al.
patent: 4882735 (1989-11-01), Altman
patent: 4953174 (1990-08-01), Eldridge et al.
patent: 5042047 (1991-08-01), Ono et al.
patent: 5187716 (1993-02-01), Haruta et al.
patent: 5247531 (1993-09-01), Muller-Horsche

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