Amplification in cleaved-substrate lasers
- 1 September 1980
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Quantum Electronics
- Vol. 16 (9) , 997-1001
- https://doi.org/10.1109/jqe.1980.1070608
Abstract
Amplification has been measured in a DH GaAs regenerative amplifier. Both strong and weak signal regimes have been studied with measured gains as large as 170. A regime of coupling between the regenerative amplifier and laser source is also identified, resulting in a lowering of the threshold of the regenerative amplifier in the presence of an incident laser signal. Comparisons between the experimental results and the theoretical models show good agreement.Keywords
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