Single side-band modulation performance of a LiNbO3 integrated modulator consisting of four-phase modulator waveguides

S. Shimotsu*, S. Oikawa, T. Saitou, N. Mitsugi, K. Kubodera, T. Kawanishi, M. Izutsu

*この研究の対応する著者

研究成果: Article査読

273 被引用数 (Scopus)

抄録

Single side-band (SSB) technologies are especially useful in optical fiber communication systems, such as higher density wavelength multiplexing and long-haul fiber transmission due to less nonlinear optical effects, because of the reduced optical power. This letter reports on the SSB modulation performance of a LiNbO3 integrated modulator consisting of four phase modulator waveguides. Optical SSB modulation with suppressions of main carrier (-22.6 dB) and J3 subcarrier (-18.4 dB) of a 10-GHz single-tone signal with a driving voltage of 6.3 Vp-p was demonstrated. The total insertion loss was 10.6 dB.

本文言語English
ページ(範囲)364-366
ページ数3
ジャーナルIEEE Photonics Technology Letters
13
4
DOI
出版ステータスPublished - 2001 4月
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 原子分子物理学および光学
  • 電子工学および電気工学

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