Multi-wavelength fiber optical parametric oscillator with ultra-narrow wavelength spacing

被引:11
作者
Chen, Daru [1 ,3 ]
Sun, Bing [2 ,3 ]
机构
[1] Zhejiang Normal Univ, Inst Informat Opt, Jinhua 321004, Peoples R China
[2] Zhejiang Univ, Ctr Opt & Electromagnet Res, Hangzhou 310058, Zhejiang, Peoples R China
[3] Zhejiang Normal Univ, Joint Res Lab Opt, Jinhua 321004, Peoples R China
关键词
ERBIUM-DOPED FIBER; PHOTONIC CRYSTAL FIBER; DISPERSION-SHIFTED FIBER; SAGNAC LOOP FILTER; CONTINUOUS-WAVE; RING LASER; RAMAN; AMPLIFIER; DESIGN; GAIN;
D O I
10.1364/OE.18.018425
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We propose a novel multi-wavelength fiber optical parametric oscillator (MW-FOPO) based on a ring cavity. A highly nonlinear fiber and a Mach-Zehnder interferometer formed by two 3-dB optical couplers are used as the gain medium and the comb filter, respectively. Multi-wavelength lasing of the MW-FOPO with an ultra-narrow wavelength spacing of about 0.08 nm is achieved. The output spectrum of the MW-FOPO covers a wavelength regime from 1510 nm to 1615 nm (for lasing wavelengths with the power that exceeds -60 dBm). The stability of the MW-FOPO is discussed and experimentally demonstrated. A comparison of the output spectra between the MW-FOPO and the multi-wavelength Erbium-doped fiber laser is also presented. (C) 2010 Optical Society of America
引用
收藏
页码:18425 / 18430
页数:6
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