Spacing-adjustable multi-wavelength erbium-doped fiber laser using a fiber Michelson interferometer

被引:18
作者
Luo, Xing [1 ]
Tuan, Tong Hoang [1 ]
Saini, Than Singh [1 ]
Hoa Phuoc Trung Nguyen [1 ]
Suzuki, Takenobu [1 ]
Ohishi, Yasutake [1 ]
机构
[1] Toyota Technol Inst, Res Ctr Adv Photon Technol, Nagoya, Aichi 4688511, Japan
关键词
NONLINEAR POLARIZATION ROTATION; SINGLE-MODE FIBER; RING LASER; DISTRIBUTED-FEEDBACK; ROOM-TEMPERATURE; FLAT AMPLITUDE; HYBRID RAMAN; FILTER; GENERATION; MECHANISM;
D O I
10.7567/APEX.11.082501
中图分类号
O59 [应用物理学];
学科分类号
摘要
We demonstrate a stable spacing-adjustable multi-wavelength erbium-doped fiber laser by employing an adjustable fiber Michelson interferometer. The central wavelength of the multi-wavelength laser can be tuned by adjusting the polarization controllers, while the wavelength spacing can be continuously tuned by adjusting the optical delay line in the Michelson interferometer. Tunable wavelength spacing is achieved in the range of 0.045 to 0.7nm. More than 60 wavelengths within a flatness of 3dB and wavelength spacing of 0.0474 nm can be achieved. (C) 2018 The Japan Society of Applied Physics
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页数:4
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