Title :
Photonic microwave filter with negative coefficients using fiber optical parametric amplifier
Author :
Li, Jia ; Cheung, Kim K Y ; Wong, Kenneth K Y
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong
Abstract :
We proposed and demonstrated a novel approach to implement a photonic microwave filter by using cross-gain modulation in fiber optical parametric amplifier (OPA). Two-tap notch filter and four-tap bandpass filter were successfully demonstrated.
Keywords :
band-pass filters; microwave photonics; notch filters; optical communication equipment; optical fibre amplifiers; optical fibre filters; optical modulation; optical parametric amplifiers; radio-over-fibre; OPA; cross-gain modulation; fiber optical parametric amplifier; four-tap bandpass filter; negative coefficients; photonic microwave filter; two-tap notch filter; Band pass filters; Microwave amplifiers; Microwave filters; Optical fiber amplifiers; Optical fiber filters; Optical fibers; Optical filters; Optical modulation; Semiconductor optical amplifiers; Stimulated emission; (070.1170) Analog optical signal processing; (190.4970) Parametric oscillators and amplifiers;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
