Presentation	2004-08-27 Analysis of long period fiber grating which both resonant wavelength and loss are tunable Hayato Kotera, Hisami Nishi,
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Abstract(in English)	We examined the capability of tuning the long period fiber grating (LPFG) with locally loading medium that either the resonant wavelength or the transmittance could be controllable. In this study, we propose the modified configuration that both higher and lower refractive index mediums are simultaneously loaded. Numerically analyzed results show that the resonant wavelength could be tuned by loading low refractive index medium, while its transmittance was simultaneously adjusted by loading high refractive index medium. In addition, it was also clarified that appropriate loading configuration shows smooth tuning characteristics.
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Keyword(in English)	long period fiber grating / tuning
Paper #	OCS2004-68,OFT2004-31
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Conference Information
Committee	OFT
Conference Date	2004/8/20(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)	Analysis of long period fiber grating which both resonant wavelength and loss are tunable
Sub Title (in English)
Keyword(1)	long period fiber grating
Keyword(2)	tuning
1st Author's Name	Hayato Kotera
1st Author's Affiliation	Graduate School of Engineering, Osaka Institute of Technology()
2nd Author's Name	Hisami Nishi
2nd Author's Affiliation	Graduate School of Engineering, Osaka Institute of Technology
Date	2004-08-27
Paper #	OCS2004-68,OFT2004-31
Volume (vol)	vol.104
Number (no)	262
Page	pp.pp.-
#Pages	6
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