共 40 条
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
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页码:18425 / 18430
页数:6
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