Low-power,phase-preserving 2R amplitude regenerator |
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| Authors: | Taras I. Lakoba Jake R. Williams Michael Vasilyev |
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| Affiliation: | 1. Dept. of Mathematics and Statistics, University of Vermont, Burlington, VT 05401, United States;2. Dept. of Electrical Engineering, University of Texas at Arlington, Arlington, TX 76019, United States |
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| Abstract: | ![]()
We propose a modification of a NALM-based 2R regenerator of phase-encoded signals which operates at considerably lower input powers than was studied earlier. Our modification consists of replacing the core-matched and lossless fiber coupler in the NALM by a coupler with a propagation constant mismatch and loss asymmetrically distributed between the two cores. The performance of the modified regenerator and the one studied earlier is approximately the same. |
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