Optical demodulation and amplification of FSK signals using AlGaAs lasers
- 3 March 1988
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 24 (5) , 260-262
- https://doi.org/10.1049/el:19880174
Abstract
Stimulated Brillouin scattering is used as a narrowband amplifier to demodulate and amplify FSK signals at bit rates up to 250 Mbit/s. Gain of as much as a factor of 1000 is obtained for a pump power of 12mW. Both pump and signal lasers are simple AlGaAs lasers.Keywords
This publication has 1 reference indexed in Scilit:
- Nonlinear Properties of Optical FibersPublished by Elsevier ,1979