X-cut LiNbO 3 optical modulators using gap-embedded patch-antennas for wireless-over-fiber systems

Yusuf Nur Wijayanto, Hiroshi Murata, Tetsuya Kawanishi, Yasuyuki Okamura

研究成果: Article査読

6 被引用数 (Scopus)

抄録

We propose an x -cut LiNbO 3 optical modulator using gap-embedded patch-antennas for wireless-over-fiber systems. The proposed device is composed of an array of narrow-gap-embedded patch-antennas and an optical waveguide located at the center of the gap without a buffer layer. The modulation efficiency of the proposed x -cut LiNbO 3 optical modulators was enhanced by 6 dB compared to the z -cut LiTaO 3-based devices.

本文言語English
論文番号383212
ジャーナルAdvances in Optical Technologies
DOI
出版ステータスPublished - 2012
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

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