Presentation | 2019-05-30 64 Gbps modulation in compact Si photonic crystal slow light modulator Yosuke Hinakura, Hiroyuki Arai, Toshihiko Baba, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | We demonstrate 64 Gbps operation in a compact Si photonic crystal optical modulator that employs meander line electrodes and compensate for the phase mismatch between slow light and RF signals. Although slow light increases the modulation efficiency, the phase mismatch limits the operation speed. The meander line electrodes improved the cutoff frequency up to 38 GHz and greatly improved the quality of the modulation characteristics at 25?32 Gbps. Clear open eye was observed even at 64 Gbps. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Si photonics / photonic crystal / modulator |
Paper # | LQE2019-11 |
Date of Issue | 2019-05-23 (LQE) |
Conference Information | |
Committee | LQE / LSJ |
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Conference Date | 2019/5/30(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Kiichi Hamamoto(Kyusyu Univ.) |
Vice Chair | Hiroshi Aruga(Mitsubishi Electric) |
Secretary | Hiroshi Aruga(SEI) / (Furukawa Electric Industries) |
Assistant | Masaya Nagai(Osaka Univ.) |
Paper Information | |
Registration To | Technical Committee on Lasers and Quantum Electronics / The Laser Society of Japan |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | 64 Gbps modulation in compact Si photonic crystal slow light modulator |
Sub Title (in English) | |
Keyword(1) | Si photonics |
Keyword(2) | photonic crystal |
Keyword(3) | modulator |
1st Author's Name | Yosuke Hinakura |
1st Author's Affiliation | Yokohama National University(Yokohama Nat'l Univ.) |
2nd Author's Name | Hiroyuki Arai |
2nd Author's Affiliation | Yokohama National University(Yokohama Nat'l Univ.) |
3rd Author's Name | Toshihiko Baba |
3rd Author's Affiliation | Yokohama National University(Yokohama Nat'l Univ.) |
Date | 2019-05-30 |
Paper # | LQE2019-11 |
Volume (vol) | vol.119 |
Number (no) | LQE-63 |
Page | pp.pp.5-7(LQE), |
#Pages | 3 |
Date of Issue | 2019-05-23 (LQE) |