Wavelength conversion of spectrum-sliced broadband amplified spontaneous emission light by hybrid four-wave mixing in highly nonlinear, dispersion-shifted fibers

被引:22
作者
Gao, SM [1 ]
Yang, CX [1 ]
Xiao, XS [1 ]
Tian, Y [1 ]
You, Z [1 ]
Jin, GF [1 ]
机构
[1] Tsinghua Univ, State Key Lab Precis Measurement Technol & Instru, Dept Prescis Instruments, Beijing 100084, Peoples R China
关键词
D O I
10.1364/OE.14.002873
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We propose and demonstrate wavelength conversion of spectrum-sliced broadband amplified spontaneous emission light sources based on hybrid four-wave mixing (HFWM) in highly nonlinear, dispersion-shifted fibers (HNL-DSFs). The theory of HFWM between coherent pumps and incoherent signal is analyzed. The degenerate HFWM is demonstrated experimentally in a 1-km-long HNL-DSF, where the coherent pump light is provided by a tunable cw laser source and the incoherent signal light is spectrum-sliced from a broadband amplified spontaneous emission light source. A conversion efficiency of about -20.4 dB and a bandwidth of about 38 nm are measured. The experimental result agrees well with the theoretical analysis. (c) 2006 Optical Society of America.
引用
收藏
页码:2873 / 2879
页数:7
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