0.81 micron band AlGaAs/GaAs double-channel planar buried-heterostructure laser with large optical cavity
Abstract
0.81 micron-band AlGaAs/GaAs double-channel planar buried-heterostructure laser diodes with large optical cavity have been developed as light sources for use in analogue optical fibre communication systems. Linear light-output/current characteristics and a single-longitudinal-mode spectrum at a modulation frequency f = 100 MHz with modulation index m = 0.9 have been attained.
- Publication:
-
Electronics Letters
- Pub Date:
- May 1983
- DOI:
- 10.1049/el:19830256
- Bibcode:
- 1983ElL....19..370U
- Keywords:
-
- Antenna Design;
- Antenna Feeds;
- Gratings (Spectra);
- Parabolic Antennas;
- Sidelobe Reduction;
- Struts;
- Cassegrain Antennas;
- Communication Satellites;
- Parabolic Reflectors;
- Radio Relay Systems;
- Two Reflector Antennas;
- Lasers and Masers