1 February 1992 Optimizing gain and noise performance of EDFAs with insertion of a filter or an isolator
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Abstract
Filters and isolators placed within the EDFA's can be used to increase the gain , and decrease the noise figure. By use of an accurate model the placement of the filters and isolators are optimized. The optimization are performed for situations with pump lasers emittiing at 0.980?m and 1.480?m and signal wavelengths at either the emission cross section peak near 1.530?m or at the silica loss minimum around 1.550?m.
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Joern Hedegaard Povlsen, Joern Hedegaard Povlsen, Anders Bjarklev, Anders Bjarklev, Ole Lumholt, Ole Lumholt, Helle Vendeltorp-Pommer, Helle Vendeltorp-Pommer, Karsten Rottwitt, Karsten Rottwitt, Thomas P. Rasmussen, Thomas P. Rasmussen, } "Optimizing gain and noise performance of EDFAs with insertion of a filter or an isolator", Proc. SPIE 1581, Fiber Laser Sources and Amplifiers III, (1 February 1992); doi: 10.1117/12.134976; https://doi.org/10.1117/12.134976
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