A novel approach to implementing a photonic microwave filter with negative coefficients based on cross polarization modulation in a semiconductor optical amplifier is proposed. A two-tap microwave bandpass filter with one negative coefficient is demonstrated.
© 2007 Optical Society of America
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2310) Fiber optics and optical communications : Fiber optics
(070.0070) Fourier optics and signal processing : Fourier optics and signal processing
(070.6020) Fourier optics and signal processing : Continuous optical signal processing
Y. Yan, F. Zeng, Q. Wang, and J. Yao, " Photonic Microwave Filter with Negative Coefficients Based on Cross Polarization Modulation in a Semiconductor Optical Amplifier," in Optical Fiber Communication Conference and Exposition and The National Fiber Optic Engineers Conference, OSA Technical Digest Series (CD) (Optical Society of America, 2007), paper OWU6.
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