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Silicon Photonic Crystal Modulators for High-Speed Transmission and Wavelength Division Multiplexing
http://hdl.handle.net/10131/00013919
http://hdl.handle.net/10131/00013919ad61c075-acc4-4d83-986a-c61ac3609ba9
名前 / ファイル | ライセンス | アクション |
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JSTQE_manuscript revised.pdf (3.2 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2021-06-07 | |||||
タイトル | ||||||
タイトル | Silicon Photonic Crystal Modulators for High-Speed Transmission and Wavelength Division Multiplexing | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | Modulation, Slow light, Silicon, Photonics, Phase shifters, Electrodes, Data centers | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Hinakura, Yosuke
× Hinakura, Yosuke× Akiyama, Daichi× Ito, Hiroyuki× Baba, Toshihiko |
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著者所属 | ||||||
Department of Electrical and Computer Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Department of Electrical and Computer Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Department of Electrical and Computer Engineering, Yokohama National University | ||||||
著者所属 | ||||||
Department of Electrical and Computer Engineering, Yokohama National University | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | For next-era optical interconnects in data centers, development of compact, energy-efficient, low-cost, and high-speed optical transceivers are required, for which high-performance external modulators in silicon photonics will be key components. We present a silicon photonic crystal waveguide slow light Mach-Zehnder modulator suitable for this purpose. The enhancement in the modulation efficiency via the slow light effect reduces the halfwave voltage-length product VπL, maintaining a wide working spectrum over 15 nm. The frequency response of the slow light modulator is constricted by an electrooptic phase mismatch between slow light and RF signals. In this study, this was dramatically improved by matching the phase using meanderline electrodes that delay RF signals. The cutoff frequency was experimentally evaluated to be 32-38 GHz. Using this device, we demonstrated high-speed modulation, including 64-Gbps on-off keying, 100-Gbps pulse amplitude modulation, and 50-Gbps/ch wavelength division multiplexing in 170-200-μm- long devices. | |||||
書誌情報 |
IEEE Journal of Selected Topics in Quantum Electronics 巻 27, 号 3, p. 4900108, 発行日 2020-09-28 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1077260X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA11987324 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1109/JSTQE.2020.3026957 | |||||
権利 | ||||||
権利情報 | © 2021 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
出版者 | ||||||
出版者 | IEEE | |||||
関係URI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1109/JSTQE.2020.3026957 | |||||
関連名称 | https://doi.org/10.1109/JSTQE.2020.3026957 |