Presentation | 2009-01-29 512x512-port 3D-MEMS Optical Switch Modules with a Concave Mirror Yuko KAWAJIRI, Tsuyoshi YAMAMOTO, Joji YAMAGUCHI, Mitsuhiro MAKIHARA, Yuzo ISHII, Kunihiko SASAKURA, Fusao SHIMOKAWA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We report a free-space 512x512-port optical switching module using micro-electro mechanical systems (MEMS) mirror arrays and collimator arrays. This module has a W-layout optical configuration with a concave mirror arranged between the MEMS mirror arrays as a fourier transform element, which reduces the tilt angle of the MEMS mirror for switching. The 512-port MEMS mirror array and the fiber collimator array are integrated by four 128-port elements. This provides large I/O port count scalability with low cost. Results of an optical path connection test of a prototype switch module show the module's ability to work as a large-scale optical switch. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Optical Switch / Micro Electro Mechanical System / Mirror Array / Collimator Array / Concave Mirror |
Paper # | PN2008-45,OPE2008-148,LQE2008-145 |
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Conference Information | |
Committee | PN |
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Conference Date | 2009/1/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Photonic Network (PN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 512x512-port 3D-MEMS Optical Switch Modules with a Concave Mirror |
Sub Title (in English) | |
Keyword(1) | Optical Switch |
Keyword(2) | Micro Electro Mechanical System |
Keyword(3) | Mirror Array |
Keyword(4) | Collimator Array |
Keyword(5) | Concave Mirror |
1st Author's Name | Yuko KAWAJIRI |
1st Author's Affiliation | Nippon Telegraph and Telephone Corporation() |
2nd Author's Name | Tsuyoshi YAMAMOTO |
2nd Author's Affiliation | NTT Electronics Corporation |
3rd Author's Name | Joji YAMAGUCHI |
3rd Author's Affiliation | Nippon Telegraph and Telephone Corporation |
4th Author's Name | Mitsuhiro MAKIHARA |
4th Author's Affiliation | Nippon Telegraph and Telephone Corporation |
5th Author's Name | Yuzo ISHII |
5th Author's Affiliation | Nippon Telegraph and Telephone Corporation |
6th Author's Name | Kunihiko SASAKURA |
6th Author's Affiliation | NTT Advanced Technology Corporation |
7th Author's Name | Fusao SHIMOKAWA |
7th Author's Affiliation | Nippon Telegraph and Telephone Corporation |
Date | 2009-01-29 |
Paper # | PN2008-45,OPE2008-148,LQE2008-145 |
Volume (vol) | vol.108 |
Number (no) | 417 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |