| Presentation | 2004-08-27 Photonic AD conversion : A novel optical quantizing and coding scheme for ultrafast all-optical analog-to-digital converter using nonlinear optical switches based on Sagnac interferometer Kensuke IKEDA, Jalil Mohammad ABDUL, Shu NAMIKI, Ken-ichi KITAYAMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The photonic A/D conversions are indispensable to realize ultrafast A/D converter, because they don't have the limitation of the response speed coming from electrical devices. We propose a novel optical quantizing and coding scheme for ultrafast A/D conversion using nonlinear optical switches based on Sagnac interferometer and experimentally demonstrate for the first time a 3-bit A/D conversion at 10-Gsps. The proposed optical quantizing and coding, combined with existing optical sampling techniques, will lead to ultrafast all-optical A/D conversion, potentially in the frequency region of well over a few hundreds Gsps. We observed multi-period transfer functions of optical switches for the first time experimentally. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Photonic A/D conversion / Sagnac interferometer |
| Paper # | OCS2004-78,OFT2004-41 |
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| Conference Information | |
| Committee | OFT |
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| Conference Date | 2004/8/20(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 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) | Photonic AD conversion : A novel optical quantizing and coding scheme for ultrafast all-optical analog-to-digital converter using nonlinear optical switches based on Sagnac interferometer |
| Sub Title (in English) | |
| Keyword(1) | Photonic A/D conversion |
| Keyword(2) | Sagnac interferometer |
| 1st Author's Name | Kensuke IKEDA |
| 1st Author's Affiliation | Osaka University() |
| 2nd Author's Name | Jalil Mohammad ABDUL |
| 2nd Author's Affiliation | Furukawa Electric Co., Ltd. |
| 3rd Author's Name | Shu NAMIKI |
| 3rd Author's Affiliation | Furukawa Electric Co., Ltd. |
| 4th Author's Name | Ken-ichi KITAYAMA |
| 4th Author's Affiliation | Osaka University |
| Date | 2004-08-27 |
| Paper # | OCS2004-78,OFT2004-41 |
| Volume (vol) | vol.104 |
| Number (no) | 262 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |