| Presentation | 1998/11/20 Femtosecond all-optical switch based on wavelenght shift accompanied by resonantly excited nonlinearity in semicondutor Shigeru Makamura, yoshiyasu Ueno, Kazuhito Tajima, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | All-optical switches are attractive for the application to various optical processing, such as optical demultiplexers. Recently, we proposed a novel all-optical switch, which is capable of highly efficient and ultrafast operation in a simple configuration. This switch, which we call the T-XPM (transient cross-phase-modulation) all-optical switch, is based on the wavelength shift accompanied by the resonantly excited optical nonlinearity in semiconductors (band-filling effect). With this switch, we achieve a switching time of 200 fs, optical demultiplexing at 1.5 Tbps, and a repetition rate of 10 GHz. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ultrafast optical switch / all-optical switch / nonlinear optical effect / band-filling effect |
| Paper # | OCS98-74,ED98-165,OPE98-106,LQE98-105 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 1998/11/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| 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) | Femtosecond all-optical switch based on wavelenght shift accompanied by resonantly excited nonlinearity in semicondutor |
| Sub Title (in English) | |
| Keyword(1) | Ultrafast optical switch |
| Keyword(2) | all-optical switch |
| Keyword(3) | nonlinear optical effect |
| Keyword(4) | band-filling effect |
| 1st Author's Name | Shigeru Makamura |
| 1st Author's Affiliation | Optoelectronics & High Frequency Device Res. Labs., NEC Corporation() |
| 2nd Author's Name | yoshiyasu Ueno |
| 2nd Author's Affiliation | Optoelectronics & High Frequency Device Res. Labs., NEC Corporation |
| 3rd Author's Name | Kazuhito Tajima |
| 3rd Author's Affiliation | Optoelectronics & High Frequency Device Res. Labs., NEC Corporation |
| Date | 1998/11/20 |
| Paper # | OCS98-74,ED98-165,OPE98-106,LQE98-105 |
| Volume (vol) | vol.98 |
| Number (no) | 412 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |