Presentation | 2001/11/14 Adaptive dispersion slope equalizer with a novel dispersion detection technique T Inui, T Komukai, K Suzuki, K. Tamura, K Uchiyama, T Morioka, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We realized the first adaptive dispersion slope equalizer (ADSE) that equalizes dispersion over a wide wavelength range (6nm) in the zero dispersion wavelength region of a dispersion-shifted fiber (DSF). The ADSE is based on a pair of nonlinearly chirped fiber Bragg gratings (NCFBGs), which are designed to equalize exactly the dispersion profile of a DSF. The dispersion changes were tracked using a technique that employs opposite dispersion fibers to identify the sign of the dispersion change. We demonstrate the adaptive equalization of the dispersion changes in an 83km DSF, induced by temperature changes between -10 and 60℃. This ADSE will play an important role in future 160 Gbit/s/ch transmission systems. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Adaptive equalization / dispersion slope equalizer / fiber Bragg grating / dispersion detection circuit |
Paper # | OCS2001-79,OPE2001-83,LQE2001-77 |
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Conference Information | |
Committee | OCS |
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Conference Date | 2001/11/14(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Optical Communication Systems (OCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Adaptive dispersion slope equalizer with a novel dispersion detection technique |
Sub Title (in English) | |
Keyword(1) | Adaptive equalization |
Keyword(2) | dispersion slope equalizer |
Keyword(3) | fiber Bragg grating |
Keyword(4) | dispersion detection circuit |
1st Author's Name | T Inui |
1st Author's Affiliation | NTT Network Innovation Laboratories() |
2nd Author's Name | T Komukai |
2nd Author's Affiliation | NTT Network Innovation Laboratories |
3rd Author's Name | K Suzuki |
3rd Author's Affiliation | NTT Network Innovation Laboratories |
4th Author's Name | K. Tamura |
4th Author's Affiliation | NTT Network Innovation Laboratories |
5th Author's Name | K Uchiyama |
5th Author's Affiliation | NTT Network Innovation Laboratories |
6th Author's Name | T Morioka |
6th Author's Affiliation | NTT Network Innovation Laboratories |
Date | 2001/11/14 |
Paper # | OCS2001-79,OPE2001-83,LQE2001-77 |
Volume (vol) | vol.101 |
Number (no) | 447 |
Page | pp.pp.- |
#Pages | 6 |
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