| Presentation | 2003/4/18 3D-MEMS Optical Switch using Roof-type Retroreflector Tamotsu AKASHI, Shinichi TAKEUCHI, Tsuyoshi YAMAMOTO, Kazuyuki MORI, Satoshi UEDA, Masaaki KAWAI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We developed a compact and easy-to-fabricate 3D-MEMS optical switch fabric. By folding the optical system with a roof-type retroreflector, we made the switch fabric compact. We analyzed the alignment tolerance of the roof-type retroreflector, and showed that by applying the optical beam deflection method of "f-theta lens" to optical alignment, the tolerances were drastically increased. This technique allowed us to mount optical components passively, and the optical switch fabrication process was greatly simplified. Using this technique, we have succeeded in developing a compact, low-loss, and fast switching 80×80 3D-MEMS optical switch. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical switch / 3D-MEMS / Retroreflector / Alignment |
| Paper # | R2003-4,CPM2003-4,OPE2003-4 |
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| Conference Information | |
| Committee | R |
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| Conference Date | 2003/4/18(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 | |
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| Paper Information | |
| Registration To | Reliability(R) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 3D-MEMS Optical Switch using Roof-type Retroreflector |
| Sub Title (in English) | |
| Keyword(1) | Optical switch |
| Keyword(2) | 3D-MEMS |
| Keyword(3) | Retroreflector |
| Keyword(4) | Alignment |
| 1st Author's Name | Tamotsu AKASHI |
| 1st Author's Affiliation | Network Systems Laboratory, Fujitsu Laboratories Ltd.() |
| 2nd Author's Name | Shinichi TAKEUCHI |
| 2nd Author's Affiliation | Network Systems Laboratory, Fujitsu Laboratories Ltd. |
| 3rd Author's Name | Tsuyoshi YAMAMOTO |
| 3rd Author's Affiliation | Network Systems Laboratory, Fujitsu Laboratories Ltd. |
| 4th Author's Name | Kazuyuki MORI |
| 4th Author's Affiliation | Network Systems Laboratory, Fujitsu Laboratories Ltd. |
| 5th Author's Name | Satoshi UEDA |
| 5th Author's Affiliation | Peripheral Systems Laboratory, Fujitsu Laboratories Ltd. |
| 6th Author's Name | Masaaki KAWAI |
| 6th Author's Affiliation | Network Systems Laboratory, Fujitsu Laboratories Ltd. |
| Date | 2003/4/18 |
| Paper # | R2003-4,CPM2003-4,OPE2003-4 |
| Volume (vol) | vol.103 |
| Number (no) | 33 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |