Presentation | 2003/11/20 Low Insertion Loss Optical Fiber Identifier Realized by Using Asymmetric Bending Yuji Aoyagi, Hajime Yamamoto, Minoru Nakamura, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper describes an optical fiber identifier with a low insertion loss that is applicable to L-band wavelength communication. We investigated the shape of a bender that generates the emission light needed for fiber identification by bending the optical fiber. This investigation showed that asymmetric bending is effective in reducing the insertion loss without any degradation in detection sensitivity. The insertion loss of the fiber identifier with the asymmetric bender was less than 1 dB at 1.625 μm for fiber ribbon, which is about 1 dB less than that with a conventional symmetric bender. In addition, we also demonstrated that the signal direction can be checked by using this asymmetric bender with a simple configuration. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical fiber / fiber identifier / insertion loss / minimum reception level / signal direction |
Paper # | OFT2003-66 |
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Committee | OFT |
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Conference Date | 2003/11/20(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Optical Fiber Technology (OFT) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Low Insertion Loss Optical Fiber Identifier Realized by Using Asymmetric Bending |
Sub Title (in English) | |
Keyword(1) | Optical fiber |
Keyword(2) | fiber identifier |
Keyword(3) | insertion loss |
Keyword(4) | minimum reception level |
Keyword(5) | signal direction |
1st Author's Name | Yuji Aoyagi |
1st Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation() |
2nd Author's Name | Hajime Yamamoto |
2nd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
3rd Author's Name | Minoru Nakamura |
3rd Author's Affiliation | NTT Access Network Service Systems Laboratories, NTT Corporation |
Date | 2003/11/20 |
Paper # | OFT2003-66 |
Volume (vol) | vol.103 |
Number (no) | 473 |
Page | pp.pp.- |
#Pages | 4 |
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