Dual-wavelength dissipative soliton operation of an erbium-doped fibre laser using a nonlinear polarization rotation technique

We report on the generation of dual-wavelength dissipative solitons in a passively mode-locked fibre laser with a net normal dispersion using the nonlinear polarization rotation （NPR） technique. Taking the intrinsic advantage of the intracavity birefringence-induced spectral filtering effect in the...

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Published inChinese physics B Vol. 20; no. 11; pp. 282 - 285
Main Author 曹文俊 徐文成 罗智超 王璐燕 王会义 董江莉 罗爱平
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.11.2011
Subjects
Dissipation
Fibre
Lasers
Lasing
Nonlinearity
Polarization
Solitons
Spectra
双波长
孤子
掺铒光纤激光器
操作
旋转技术
耗散
锁模光纤激光器
非线性偏振旋转
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ISSN1674-1056
2058-3834
DOI10.1088/1674-1056/20/11/114209

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Summary:We report on the generation of dual-wavelength dissipative solitons in a passively mode-locked fibre laser with a net normal dispersion using the nonlinear polarization rotation （NPR） technique. Taking the intrinsic advantage of the intracavity birefringence-induced spectral filtering effect in the NPR-based ring laser cavity, the dual-wavelength dissipative solitons are obtained. In addition, the wavelength separation and the lasing location of the dual-wavelength solitons can be flexibly tuned by changing the orientation of the polarization controller.
Bibliography:We report on the generation of dual-wavelength dissipative solitons in a passively mode-locked fibre laser with a net normal dispersion using the nonlinear polarization rotation （NPR） technique. Taking the intrinsic advantage of the intracavity birefringence-induced spectral filtering effect in the NPR-based ring laser cavity, the dual-wavelength dissipative solitons are obtained. In addition, the wavelength separation and the lasing location of the dual-wavelength solitons can be flexibly tuned by changing the orientation of the polarization controller.
Cao Wen- Jun,Xu Wen-Cheng,Luo Zhi-Chao,Wang Lu-Yan,Wang Hui-Yi,Dong Jiang-Li,Luo Ai-Ping（Key Laboratory of Photonic Information Technology of Guangdong Higher Education Institutes, School of Information and Optoelectronie Science and Engineering, South China Normal University, Guangzhou 510006, China）
normal dispersion; dual-wavelength dissipative soliton; passive mode-locking fibre laser
11-5639/O4
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ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/20/11/114209