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Conference Paper
Information Optoelectronics, Nanofabrication and Testing
Wuhan China
November 1-2, 2012
ISBN: 978-1-55752-960-2
Novel Optical Devices I (ITh3A)

All-optical Tunable Notch Filter Based on SFG in PPLN Waveguide

Haiyang Liu, Zhefeng Hu, Fushen Chen, and Jiahong Zhang  »View Author Affiliations


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We propose an all-optical tunable notch filter based on SFG in PPLN waveguide. The central wavelength and signal depletion of this filter can be tuned by adjusting pump light. This nonlinear optical filter owns a wide tuning range.

© 2012 OSA

OCIS Codes
(190.4360) Nonlinear optics : Nonlinear optics, devices
(190.4410) Nonlinear optics : Nonlinear optics, parametric processes
(230.7408) Optical devices : Wavelength filtering devices

H. Liu, Z. Hu, F. Chen, and J. Zhang, "All-optical Tunable Notch Filter Based on SFG in PPLN Waveguide," in International Photonics and Optoelectronics Meetings, OSA Technical Digest (online) (Optical Society of America, 2012), paper ITh3A.3.

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