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Stable operation of microwave photonic filters constructed with two cascaded Hi‐Bi fibers
Author(s) -
Dong H.,
Zhou J. Q.,
Aditya S.,
Gong Y. D.,
Shum P.
Publication year - 2010
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.24844
Subject(s) - microwave , photonics , filter (signal processing) , sensitivity (control systems) , noise (video) , materials science , wavelength , phase noise , optics , laser , optoelectronics , electronic engineering , physics , engineering , computer science , telecommunications , electrical engineering , artificial intelligence , image (mathematics)
For the microwave photonic filters constructed with two cascaded Hi‐Bi fibers, we demonstrate theoretically and experimentally a new technique that uses a dual‐ or tri‐wavelength spacing‐tunable laser source to greatly suppress the sensitivity of the filter response to environmental perturbations without the introduction of the phase‐induced intensity noise. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 207–212, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24844