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All‐optical reconfigurable microwave photonic signal processor
Author(s) -
Chan E. H. W.
Publication year - 2008
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.23557
Subject(s) - microwave , fiber bragg grating , band stop filter , photonics , band pass filter , optics , filter (signal processing) , stopband , signal (programming language) , optical filter , optoelectronics , optical fiber , materials science , electronic engineering , physics , computer science , engineering , low pass filter , electrical engineering , telecommunications , programming language
An all‐optical reconfigurable high resolution microwave photonic signal processor is presented. It is based on a 2 × 1 electro‐optic modulator and an active‐fiber Bragg‐grating‐pair filter. Experimental results demonstrate a sharp bandpass filter response and a narrow stopband notch filter response which can be obtained by controlling the optical sources. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1989–1991, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23557
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