| Presentation | 2001/5/11 Proposal of an Optical Adaptive Equalizer Using a Nonlinearly Chirped Fiber Bragg Grating Pair T. Inuni, T. Komukai, M. Nakazawa, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We describe an optical adaptive equalizer using a pair of nonlinearly chirped fiber Bragg gratings mounted on multilayer piezoelectric transducers (MLP). This equalizer can equalize second- and third- order dispersion of 80 km long dispersion-shifted fibers. The gratings were fabricated with phase masks that were multiply-overwritten with an electron beam. This technique reduced the group delay ripple to ± 1.90 ps. The operation region can be tuned up to 5.6 nm by applying 50 V to the MLP. These results indicate that this device is applicable to adaptive equalization. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Fiber Bragg grating / wavelength-tunable filter / dispersion equalizer / multiple overwriting / piezoelectric transducer |
| Paper # | OFT2001-2 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2001/5/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| 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) | Proposal of an Optical Adaptive Equalizer Using a Nonlinearly Chirped Fiber Bragg Grating Pair |
| Sub Title (in English) | |
| Keyword(1) | Fiber Bragg grating |
| Keyword(2) | wavelength-tunable filter |
| Keyword(3) | dispersion equalizer |
| Keyword(4) | multiple overwriting |
| Keyword(5) | piezoelectric transducer |
| 1st Author's Name | T. Inuni |
| 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 | M. Nakazawa |
| 3rd Author's Affiliation | Tohoku University, Research Institute of Electrical Communication |
| Date | 2001/5/11 |
| Paper # | OFT2001-2 |
| Volume (vol) | vol.101 |
| Number (no) | 63 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |