DocumentCode
2306359
Title
Magnetic field rotating type Faraday polarization controller
Author
Saitoh, Takanori ; Kinugawa, Shigeru
Author_Institution
Anritsu Corp., Kanagawa, Japan
fYear
2002
fDate
17-22 Mar 2002
Firstpage
670
Lastpage
671
Abstract
The variation in transmittance of an MFR-FPC was suppressed to less than 0.03 dB by controlling the application direction of a magnetic field with a magnitude exceeding the saturation field of the Faraday elements. The MFR-FPC can high perform high-speed polarization control at greater than 40 turns/s on a Poincare sphere and high-reproducibility polarization control because it has no mechanical parts.
Keywords
Faraday effect; magneto-optical devices; optical communication equipment; optical fibre polarisation; wavelength division multiplexing; Faraday elements; MFR-FPC transmittance variation suppression; Poincare sphere; application direction; high-reproducibility polarization control; high-speed polarization control; magnetic field; magnetic field rotating type Faraday polarization controller; saturation field; Arrayed waveguide gratings; Flexible printed circuits; Magnetic fields; Monitoring; Optical fiber polarization; Optical filters; Optical polarization; Optical saturation; Optical scattering; Saturation magnetization;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference and Exhibit, 2002. OFC 2002
Print_ISBN
1-55752-701-6
Type
conf
DOI
10.1109/OFC.2002.1036637
Filename
1036637
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