Phase mismatch in traveling-wave parametric amplifiers
- 1 January 1969
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE
- Vol. 57 (1) , 73-74
- https://doi.org/10.1109/PROC.1969.6872
Abstract
A misunderstanding is corrected regarding the effect of phase mismatch on the gain in traveling-wave parametric amplifiers. It is shown that gains greater than unity can be obtained even when the signal and idler waves do not grow exponentially.Keywords
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