Suppression of third-order harmonics in two-tone signals using cascaded Mach-Zehnder modulators

Kazuki Seki, Yuya Yamaguchi, Atsushi Kanno, Tetsuya Kawanishi, Masayuki Izutsu, Hirochika Nakajima

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

We investigate a technique to suppress undesired third-order harmonics of two-tone lightwave signals using cascaded Mach-Zehnder modulators. Third-order harmonics, which determines the signal-to-noise ratio and side-mode suppression ratio, are dominant spurious components in two-tone lightwave signals. We were able to improve the linearity of modulator and demonstrated 14 dB suppression of third-order harmonics at 10 GHz with the technique.

本文言語English
ホスト出版物のタイトル2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings
出版社Institute of Electrical and Electronics Engineers Inc.
ページ157-159
ページ数3
ISBN(電子版)9784885522901
DOI
出版ステータスPublished - 2014 12 19
外部発表はい
イベント2014 International Topical Meeting on Microwave Photonics, MWP 2014 and the 9th Asia-Pacific Microwave Photonics Conference, APMP 2014 - Sapporo, Japan
継続期間: 2014 10 202014 10 23

出版物シリーズ

名前2014 International Topical Meeting on Microwave Photonics / the 9th Asia-Pacific Microwave Photonics Conference, MWP/APMP 2014 - Proceedings

Other

Other2014 International Topical Meeting on Microwave Photonics, MWP 2014 and the 9th Asia-Pacific Microwave Photonics Conference, APMP 2014
国/地域Japan
CitySapporo
Period14/10/2014/10/23

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • コンピュータ サイエンスの応用
  • 電子工学および電気工学
  • 電子材料、光学材料、および磁性材料

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