抜粋
We demonstrate high baud-rate DQPSK modulation with full-ETDM technique using a novel high-speed optical IQ modulator consisting of a ridge-type optical waveguide structure on a thin LiNbO3 substrate. Our fabrication technique achieves a drastic extension of the modulator's bandwidth and a reduction of half-wave voltage. Demonstration of 90-Gbaud NRZ-DP-DQPSK signal generation with the modulator successfully achieved a bit rate of 360-Gb/s under full-ETDM configuration.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 1179-1186 |
| ページ数 | 8 |
| ジャーナル | IEICE Transactions on Electronics |
| 巻 | E94-C |
| 発行部数 | 7 |
| DOI | |
| 出版物ステータス | Published - 2011 7 |
| 外部発表 | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
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これを引用
Kanno, A., Sakamoto, T., Chiba, A., Sudo, M., Higuma, K., Ichikawa, J., & Kawanishi, T. (2011). 90 Gbaud NRZ-DP-DQPSK modulation with full-ETDM technique using high-speed optical IQ modulator. IEICE Transactions on Electronics, E94-C(7), 1179-1186. https://doi.org/10.1587/transele.E94.C.1179