LIMITED DIFFRACTION FEEDBACK LASER SYSTEM HAVING A CAVITY TURBULENCE MONITOR
Assignee
CHARLES STARK DRAPER LABORATORY THE, 555 TECHNOLOGY SQUARE, CAMBRIDGE, MASSACHUSETTS, 02139, A CORP OF MASSACHUSETTS
Filed
Oct 28, 1985
Granted
Sep 27, 1988
Location
SUDBURY MA US
Abstract
A low diffraction-feedback high-energy laser system includes an injection laser, and a master power amplifier (MOPA). The master oscillator power amplifier preferably includes a convex and a concave cavity reflector. A sensor mounted to the convex reflector is operative to provide a signal indication of cavity turbulence.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Mar 19, 1986
Rescinded
Mar 24, 1988
Duration
2 years
Inventor
- 1WILLIAM M. JOHNSON
Record Details
- Patent number
- US 4774473
- Application
- 00679214
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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