Title of article
Phase-matched four-wave mixing between pumps and signals in a copumped Raman amplifier
Author/Authors
Chen، Chien-Jen نويسنده , , W.S.، Wong, نويسنده , , Ho، Min-Chen نويسنده , , Lee، Hak Kyu نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-208
From page
209
To page
0
Abstract
We observe four-wave mixing (FWM) between copropagating pumps and signals in a Raman amplifier when the zero-dispersion wavelength of the transmission fiber lies symmetrically between the pump and the signal wavelengths. The resultant FWM products, which grow as they experience Raman gain along the fiber, can degrade the signalʹs optical signal-to-noise ratio by as much as 10 dB for a Raman ON-OFF gain of 15 dB.
Keywords
Aluminium , Friction stir welding , Fatigue , Flaws , Eurocode 9
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
Serial Year
2003
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
Record number
85090
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