Laser system using regenerative amplifier

Patent · Tue Mar 04 00:00:00 EST 1980

OSTI ID:6764281

Emmett, J L

A high energy laser system is presented using a regenerative amplifier, which relaxes all constraints on laser components other than the intrinsic damage level of matter, so as to enable use of available laser system components. This can be accomplished by use of segmented components, spatial filters, at least one amplifier using solid state or gaseous media, and separated reflector members providing a long round trip time through the regenerative cavity, thereby allowing slower switching and adequate time to clear the spatial filters, etc. The laser system simplifies component requirements and reduces component cost while providing high energy output.

• Assignee: Dept. of Energy
• Patent Number(s): US 4191928
• OSTI ID: 6764281
• Resource Relation: Patent File Date: Filed date 11 Jan 1978; Other Information: PAT-APPL-868,644
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
LASERS
DESIGN
AMPLIFIERS
GAIN
REGENERATION
ELECTRONIC EQUIPMENT
EQUIPMENT
420300* - Engineering- Lasers- (-1989)