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Tunable flat‐top fiber Bragg grating filters fabricated in hydrogen‐loaded graded‐index multimode fibers
Author(s) -
Fu HongYan,
Liu WeiSheng,
Shao LiYang
Publication year - 2007
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.22286
Subject(s) - multi mode optical fiber , fiber bragg grating , materials science , microwave , optics , polarization (electrochemistry) , phosfos , realization (probability) , optoelectronics , optical fiber , plastic optical fiber , physics , telecommunications , computer science , chemistry , mathematics , wavelength , statistics
We propose an experimental realization of flat‐top filters by fabricating fiber Bragg gratings in graded‐index multimode fibers (GI‐MMF). Two types of GI‐MMFs were used to make this kind of filters, and their spectra and polarization properties were experimentally investigated. © 2007 Wiley Periodicals, Inc. Microwave Opt Technol Lett 49: 841–843, 2007; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.22286