Pump-Suppressed Nondegenerate Four-Wave Mixing in a Highly Nonlinear Photonic Crystal Fiber Sagnac Loop
Data(s) |
2008
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Resumo |
We propose a configuration for suppressing pumps in a broad- and flat-hand tunable nondegenerate four-wave mixing (FWM) wavelength converter. The signal and pumps are coupled into a highly nonlinear photonic crystal fiber symmetrical Sagnac loop. After the FWM wavelength conversion in the loop, the idler is separated from the pumps without a filter. In our experiment, a flat wavelength conversion bandwidth of 36 rim, conversion efficiency of-11 dB., pump-to-signal suppression ratio of 48 dB, and idler-to-pump suppression ratio of 15 dB are achieved. Singapore ASTAR 0721010019 Manuscript received February 15, 2009; revised September 16, 2008. First published October 31,2008 current version published December 12,2008. This work was supported by the Singapore ASTAR Project Under Grant 0721010019. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Liu JG ; Yeo YK ; Wang YX ; Xue LF ; Wang DW ; Rong WF ; Zhou LY ; Xiao GX ; Yu XJ ; Cheng TH .Pump-Suppressed Nondegenerate Four-Wave Mixing in a Highly Nonlinear Photonic Crystal Fiber Sagnac Loop ,IEEE PHOTONICS TECHNOLOGY LETTERS,2008 ,20(21-24):2129-2131 |
Palavras-Chave | #半导体器件 #Highly nonlinear photonic crystal fiber #nondegenerate four-wave mixing (FWM) #pumps suppression #symmetrical Sagnac loop #wavelength conversion |
Tipo |
期刊论文 |