We show that four-wave mixing in semiconductor optical amplifiers with the use of two orthogonally polarized pumps offers the possibility of frequency conversion with constant efficiency over several terahertz, The same two-pump configuration permits one to convert the signal to lower or higher frequencies with the same efficiency.
Efficiency flattening and equalization of frequency up- and down-conversion using four-wave mixing in semiconductor optical amplifiers
1998
Abstract
We show that four-wave mixing in semiconductor optical amplifiers with the use of two orthogonally polarized pumps offers the possibility of frequency conversion with constant efficiency over several terahertz, The same two-pump configuration permits one to convert the signal to lower or higher frequencies with the same efficiency.File in questo prodotto:
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