DID YOU KNOW? DTIC has over 3.5 million final reports on DoD funded research, development, test, and evaluation activities available to our registered users. Click
HERE to register or log in.
Accession Number:
ADD014386
Title:
Three-Mirror Active-Passive Semiconductor Laser.
Descriptive Note:
Patent, Filed 7 Jun 82, patented 11 Dec 84,
Corporate Author:
DEPARTMENT OF THE NAVY WASHINGTON DC
Report Date:
1984-12-11
Pagination or Media Count:
8.0
Abstract:
Disclosed is a GaA1As laser diode wherein an abrupt etch step in the waveguide layer forms a third mirror. The structure is a large optical cavity double heterostructure laser having a relatively long active cavity and a relatively short passive cavity. Output is temperature and current sensitive for single mode operation, widely spaced dual mode operation, and narrow-band multimode operation. Keywords Patents, PAT-CL-372-50. KR
Distribution Statement:
APPROVED FOR PUBLIC RELEASE