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
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom