| Presentation | 2004/5/20 All-optical wavelength converter operating at 2.5～40Gbit/s NRZ. Toshiharu Miyahara, Atsushi Sugitatsu, Kazuhisa Takagi, Keisuke Matsumoto, Toshitaka Aoyagi, Tatsuo Hatta, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An all-optical wavelength converter is one of the key devices for photonic networks. The wavelength converter using semiconductor optical amplifier is a promising candidate, because it has the characteristics of re-shaping waveforms, and integration of other semiconductor components. But its disadvantage is that transmission speed is limited by a gain recovery time of semiconductor optical amplifier. The gain recovery time of semiconductor optical amplifier can be reduced with its length, amplified spontaneous emission, and an assist light. This paper reports the SOA-based wavelength converter monolithically integrated as a Mach-Zhender interferometer with distributed feedback-laser diodes as assist light sources. We demonstrate wavelength conversion at 2.5～40Gbit/s NRZ in cross phase modulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | All optical wavelength converter / Semiconductor optical amplifier / Assist light / Gain recovery time / SOA-MZI |
| Paper # | CS2004-4,OCS2004-14,PN2004-9 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2004/5/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
| Secretary | |
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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) | All-optical wavelength converter operating at 2.5～40Gbit/s NRZ. |
| Sub Title (in English) | |
| Keyword(1) | All optical wavelength converter |
| Keyword(2) | Semiconductor optical amplifier |
| Keyword(3) | Assist light |
| Keyword(4) | Gain recovery time |
| Keyword(5) | SOA-MZI |
| 1st Author's Name | Toshiharu Miyahara |
| 1st Author's Affiliation | Optoelectronic Industry and Technology Development Association:Mitsubishi Electric Corporation() |
| 2nd Author's Name | Atsushi Sugitatsu |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation |
| 3rd Author's Name | Kazuhisa Takagi |
| 3rd Author's Affiliation | Optoelectronic Industry and Technology Development Association:Mitsubishi Electric Corporation |
| 4th Author's Name | Keisuke Matsumoto |
| 4th Author's Affiliation | Optoelectronic Industry and Technology Development Association:Mitsubishi Electric Corporation |
| 5th Author's Name | Toshitaka Aoyagi |
| 5th Author's Affiliation | Optoelectronic Industry and Technology Development Association:Mitsubishi Electric Corporation |
| 6th Author's Name | Tatsuo Hatta |
| 6th Author's Affiliation | Optoelectronic Industry and Technology Development Association:Mitsubishi Electric Corporation |
| Date | 2004/5/20 |
| Paper # | CS2004-4,OCS2004-14,PN2004-9 |
| Volume (vol) | vol.104 |
| Number (no) | 82 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |