Presentation | 2004/1/22 All-optical ultra-fast time-division demultiplexer using the cascaded second-order nonlinear effect in the quasi-phase matched LiNbO_3 device Yutaka Fukuchi, Takahide Sakamoto, Kenji Taira, Kazuro Kikuchi, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We show possibility of ultra-fast operation of all-optical time-division demultiplexing switches using cascade of the second harmonic generation and the difference frequency mixing in quasi-phase matched LiNbO_3 devices both numerically and experimentally. Numerical calculations show that the product of the device length and the maximum switching speed is 4Gbps-m. Using a 30-mm-long waveguide device, we demonstrate all-optical time-division demultiplexing of a 160-Gbps signal into 10-Gbps channels. The power penalty is as small as 2.5 dB at the bit-error rate of 10^<-9>, which is attributed to crosstalk of the switch. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Nonlinear optics / optical switch / demultiplexer / quasi-phase matching / periodically poled Lithium Niobate |
Paper # | PN2003-70,OFT2003-92,OPE2003-249,LQE2003-186 |
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Committee | PN |
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Conference Date | 2004/1/22(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) | All-optical ultra-fast time-division demultiplexer using the cascaded second-order nonlinear effect in the quasi-phase matched LiNbO_3 device |
Sub Title (in English) | |
Keyword(1) | Nonlinear optics |
Keyword(2) | optical switch |
Keyword(3) | demultiplexer |
Keyword(4) | quasi-phase matching |
Keyword(5) | periodically poled Lithium Niobate |
1st Author's Name | Yutaka Fukuchi |
1st Author's Affiliation | Research Center for Advanced Science and Technology, University of Tokyo() |
2nd Author's Name | Takahide Sakamoto |
2nd Author's Affiliation | Research Center for Advanced Science and Technology, University of Tokyo |
3rd Author's Name | Kenji Taira |
3rd Author's Affiliation | Research Center for Advanced Science and Technology, University of Tokyo |
4th Author's Name | Kazuro Kikuchi |
4th Author's Affiliation | Research Center for Advanced Science and Technology, University of Tokyo |
Date | 2004/1/22 |
Paper # | PN2003-70,OFT2003-92,OPE2003-249,LQE2003-186 |
Volume (vol) | vol.103 |
Number (no) | 611 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |