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Dispersive optical fiber for measuring frequency response of electro‐optical phase modulators
Author(s) -
Zhang Shangjian,
Bao Xiaobin,
Zhang Yali,
Zhang Xiaoxia,
Liu Yong
Publication year - 2013
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.27440
Subject(s) - phase modulation , modulation (music) , microwave , optics , optical fiber , spectrum analyzer , materials science , frequency modulation , polarization maintaining optical fiber , electronic engineering , physics , computer science , fiber optic sensor , telecommunications , radio frequency , engineering , acoustics , phase noise
A simple method based on the use of a fold‐loop dispersive fiber path is proposed for measuring high‐frequency modulation response of electro‐optical phase modulators.The method requires only a length of single‐mode fiber and allows high resolution swept frequency measurement with a vector network analyzer. © 2012 Wiley Periodicals, Inc. Microwave Opt Technol Lett 55:909–911, 2013; View this article online at wileyonlinelibrary.com. DOI: 10.1002/mop.27440