ND-YAG LASER
Assignee
SPECTRA-PHYSICS, INC., 3333 NORTH FIRST STREET, SAN JOSE, CALIFORNIA, 95134, A CORP OF CA.
Filed
May 1, 1985
Granted
Mar 24, 1987
Location
MOUNTAIN VIEW CA US
Abstract
A neodymium YAG laser is pumped by a matched laser diode of high efficiency, resulting in a compact, high-efficiency and long-lifetime laser assembly. Output is in the near infrared range, but can be converted to the visible spectrum by an internal frequency doubler. A doubling crystal, which may be a KTP crystal, is placed at an optimum location in the laser cavity. Polarization of the beam may be achieved simply by stressing the YAG rod, prior to frequency doubling.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Feb 5, 1986
Rescinded
Mar 13, 1986
Duration
1 month
Inventor
- 1THOMAS M. BAER
Record Details
- Patent number
- US 4653056
- Application
- 06730002
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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