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Magnetic Quasi-Phase Matching All-Fiber Isolator
Author(s) -
Chunte A. Lu,
Gerald Moore
Publication year - 2010
Publication title -
advances in optoelectronics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.118
H-Index - 21
eISSN - 1687-5648
pISSN - 1687-563X
DOI - 10.1155/2010/179813
Subject(s) - optical isolator , isolator , faraday effect , materials science , optics , wavelength , faraday cage , magnet , optical fiber , fiber , phase (matter) , rotation (mathematics) , optoelectronics , physics , magnetic field , engineering , electrical engineering , computer science , composite material , quantum mechanics , artificial intelligence
We have experimentally demonstrated an all-fiber optical isolator with 20 dB isolation. The result shows that the quasi-phase matching technique via a meter-long magnet array is highly feasible to generate more than 45 degrees of Faraday rotation in the fibers. The all-fiber isolator can also be temperature tuned to operate between 1048 nm and 1066 nm wavelength

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