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Adhesive‐fixed microbend long‐period fiber gratings with bandpass filter response
Author(s) -
Sakata Hajime,
Saito Takuya
Publication year - 2011
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.26146
Subject(s) - materials science , band pass filter , optics , adhesive , amplitude , wavelength , microwave , optoelectronics , composite material , telecommunications , physics , engineering , layer (electronics)
We demonstrate an adhesive‐fixed periodic microbending whose transmission spectrum shows a bandpass filter response with the help of a fiber coil.In addition to thermal shift of the resonance wavelength, the transmission peak amplitude is varied with ambient temperature due to thermal expansion of the adhesive that maintains the microbend. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26146