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Experimental investigation of a sampled grating with a chirp in the sampling period
Author(s) -
Chen XiangFei,
Li XuHui,
Xia Li,
Xie ShiZhong,
Fan ChongCheng,
Wang JianPing
Publication year - 2001
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.1105
Subject(s) - chirp , grating , period (music) , microwave , fiber bragg grating , sampling (signal processing) , optics , materials science , physics , acoustics , wavelength , quantum mechanics , laser , detector
In this letter, a sampled Bragg grating (SBG) with a chirp in the sampling period (CSP) is fabricated and experimentally investigated for the first time. Its spectrum response shows that the effective chirp in the grating period (CGP) varies among stopbands, which is consistent with the previous theoretical predictions. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 29: 128–130, 2001.