| Presentation | 2009-06-25 Dynamic switching characteristics of 1×4 InGaAsP/InP multimode interference waveguide switch Shinji TOMOFUJI, Shinji MATSUO, Takaaki KAKITSUKA, Ken-ichi KITAYAMA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Multimode interference (MMI) waveguide switches show promise for switch in optical packet switching (OPS). In this work, we fabricated 1×4 InGaAsP/InP MMI waveguide switch device which consists of a 1×4 MMI splitter, 4 equally spaced single-mode waveguides with phase shifters, and a 4×4 MMI combiner. Good crosstalk and extinction ratio of -14.47dB and 23.39dB, respectively, are obtained. In addition, we experimentally demonstrate dynamic switching, and the rise and fall time of 1.9ns and 1.4ns, respectively, are obtained. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical switch / multimode interference / semiconductor waveguide |
| Paper # | OCS2009-11 |
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| Conference Information | |
| Committee | OCS |
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| Conference Date | 2009/6/18(1days) |
| Place (in Japanese) | (See Japanese page) |
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| Topics (in Japanese) | (See Japanese page) |
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| Registration To | Optical Communication Systems (OCS) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Dynamic switching characteristics of 1×4 InGaAsP/InP multimode interference waveguide switch |
| Sub Title (in English) | |
| Keyword(1) | Optical switch |
| Keyword(2) | multimode interference |
| Keyword(3) | semiconductor waveguide |
| 1st Author's Name | Shinji TOMOFUJI |
| 1st Author's Affiliation | Graduate School of Engineering, Osaka University() |
| 2nd Author's Name | Shinji MATSUO |
| 2nd Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 3rd Author's Name | Takaaki KAKITSUKA |
| 3rd Author's Affiliation | NTT Photonics Laboratories, NTT Corporation |
| 4th Author's Name | Ken-ichi KITAYAMA |
| 4th Author's Affiliation | Graduate School of Engineering, Osaka University |
| Date | 2009-06-25 |
| Paper # | OCS2009-11 |
| Volume (vol) | vol.109 |
| Number (no) | 103 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |