Presentation | 2002/1/17 Proposal and characteristic evaluation of post-tunable long-period fiber grating Akira Matsumura, Hisami Nishi, Junji Nishii, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Long-period fiber grating (LPFG) having grating periodicity in the hundreds microns, functions as a band rejection filter. Since the wavelength characteristic of LPFG dramatically changes with subsequent annealing process after UV exposure, it is not easy to predict the characteristic. Then, we propose the method for controlling the wavelength characteristic by locally loading the medium of different refractive index outside the fiber cladding. Results of the experiment show that resonance wavelength and depth could be independently tuned. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Long-period fiber grating / band rejection filter / tuning |
Paper # | 2001-PS-94,2001-OFT-91,2001-OPE-135,2001-LQE-121 |
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Committee | OPE |
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Conference Date | 2002/1/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Optoelectronics (OPE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Proposal and characteristic evaluation of post-tunable long-period fiber grating |
Sub Title (in English) | |
Keyword(1) | Long-period fiber grating |
Keyword(2) | band rejection filter |
Keyword(3) | tuning |
1st Author's Name | Akira Matsumura |
1st Author's Affiliation | Graduate Scholl of Eng., Osaka Institute of Tech.() |
2nd Author's Name | Hisami Nishi |
2nd Author's Affiliation | Graduate Scholl of Eng., Osaka Institute of Tech. |
3rd Author's Name | Junji Nishii |
3rd Author's Affiliation | Kansai Center, National Institute of Advanced Industrial Science and Technology |
Date | 2002/1/17 |
Paper # | 2001-PS-94,2001-OFT-91,2001-OPE-135,2001-LQE-121 |
Volume (vol) | vol.101 |
Number (no) | 589 |
Page | pp.pp.- |
#Pages | 6 |
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