Presentation | 2002/2/15 Analysis on 40Gb/s NRZ transmission capability using high-speed EA modulator Kimiyoshi Fukatsu, Ryuji Kobayashi, Kazuhiro Shiba, Koichi Naniwae, Kazuo Mori, Masashige Ishizaka, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Semiconductor electroabsorption modulators (EAMs) have been developed for 40Gb/s optical transmission systems because of their advantages including compactness, low drive and high-speed operation. Even though EAMs are subject to frequency chirping due to refractive index changes with RF bias, it is well-known that the chirping can be reduced by applying an offset bias to the modulator. No discussions have yet been made, however, on the details of transmission capability provided by the offset-bias chirp reduction technique for 40Gb/s NRZ optical transmission systems. In this paper we demonstrate the performance of a passive waveguide-integrated EAM fabricated by the butt-joint technique, and its transmission capability as evaluated by transmission simulation that takes modulation-induced dynamic chirping obtained from measured results into account. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical fiber communication / optical modulator / 40G / chirping / dispersion |
Paper # | LQE2001-135 |
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Conference Information | |
Committee | LQE |
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Conference Date | 2002/2/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
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Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis on 40Gb/s NRZ transmission capability using high-speed EA modulator |
Sub Title (in English) | |
Keyword(1) | Optical fiber communication |
Keyword(2) | optical modulator |
Keyword(3) | 40G |
Keyword(4) | chirping |
Keyword(5) | dispersion |
1st Author's Name | Kimiyoshi Fukatsu |
1st Author's Affiliation | Photonic and Wireless Devices Research Laboratories, NEC Corporation() |
2nd Author's Name | Ryuji Kobayashi |
2nd Author's Affiliation | Photonic and Wireless Devices Research Laboratories, NEC Corporation |
3rd Author's Name | Kazuhiro Shiba |
3rd Author's Affiliation | Photonic and Wireless Devices Research Laboratories, NEC Corporation |
4th Author's Name | Koichi Naniwae |
4th Author's Affiliation | Photonic and Wireless Devices Research Laboratories, NEC Corporation |
5th Author's Name | Kazuo Mori |
5th Author's Affiliation | Photonic and Wireless Devices Research Laboratories, NEC Corporation |
6th Author's Name | Masashige Ishizaka |
6th Author's Affiliation | Photonic and Wireless Devices Research Laboratories, NEC Corporation |
Date | 2002/2/15 |
Paper # | LQE2001-135 |
Volume (vol) | vol.101 |
Number (no) | 657 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |