Intrinsic dual-wavelength operation of a
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Huiwen Xu; Hua Yang; Yong Chen; Shuangchun Wen; Dajun Lei; Lifu Zhang
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Article
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2009
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Elsevier Science
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English
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We report on the dual-wavelength operation in an erbium-doped fiber ring laser mode-locked through nonlinear polarization rotation technique. In addition to dual-wavelength continuous wave operation, alternative mode-locking at the dual wavelengths was realized experimentally. By analyzing the trans