Presentation 2006-11-16
Polarization state evolution in a twisted ribbon fiber with its both ends fixed
Mitsuhiro TATEDA, Koji NAWATA,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The polarization orientation and polarization ellipticity angle of the light emitted from a ribbon fiber are investigated theoretically and experimentally under the condition that the ribbon fiber is twisted at its center while its both ends are fixed. Unlike with the case of the simple twist, the polarization orientation in the birefringent fiber is found to be rotated to some maximum angle depending on the maximum twist angle applied to the ribbon. After reaching the maximum rotation, the polarization orientation decreases and finally converges to its initial state as the theoretical model predicts. On the other hand, after taking its maximum value at the twist angle of about π/4, the polarization ellipticity angle for a large twist is found to converge to that for a linearly polarized light.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) twist / bend / polarization orientation rotation / polarization ellipticity angle / ribbon fiber / both-end-fixed fiber
Paper # OFT2006-43
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Conference Information
Committee OFT
Conference Date 2006/11/9(1days)
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Paper Information
Registration To Optical Fiber Technology (OFT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Polarization state evolution in a twisted ribbon fiber with its both ends fixed
Sub Title (in English)
Keyword(1) twist
Keyword(2) bend
Keyword(3) polarization orientation rotation
Keyword(4) polarization ellipticity angle
Keyword(5) ribbon fiber
Keyword(6) both-end-fixed fiber
1st Author's Name Mitsuhiro TATEDA
1st Author's Affiliation Graduate School of Science and Technology, Chiba University()
2nd Author's Name Koji NAWATA
2nd Author's Affiliation Graduate School of Science and Technology, Chiba University
Date 2006-11-16
Paper # OFT2006-43
Volume (vol) vol.106
Number (no) 350
Page pp.pp.-
#Pages 7
Date of Issue