We investigated all-optical nonlinear switching and filtering dynamics of double-loop fiber Sagnac filter due to the nonlinear polarization rotation in the polarization maintaining (PM) fibers forming the Sagnac loops.
© 2004 Optical Society of America
J. U. Kang, G. Chen, and J. B. Khurgin, "Nonlinear switching and filtering dynamics in double-loop fiber Sagnac filter," in Nonlinear Guided Waves and Their Applications, Technical Digest on CD (Optical Society of America, 2004), paper MC22.
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