Integrated electrooptical electromagnetic field sensor with mach-zehnder waveguide modulator and annular antenna

Tsung Hsin Lee, Wen Tron Shay, Ching Ting Lee

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

A small electromagnetic field sensor in the frequency range from 50 MHz to 2 GHz was developed that consisted of a Mach-Zehnder waveguide modulator and a micro annular antenna, which was directly integrated with the traveling-wave electrode of the Mach-Zehnder waveguide modulator on the same LiNbO3 substrate. The size of the sensor is 45 mm × 10 mm × 1 mm, demonstrating that the new kind of design successfully miniaturized the sensor size. The average minimum detectable electromagnetic field intensity of the sensor is 3.9 mV/m. The result indicates that the new kind of sensor is of potential interest for future application.

原文English
頁(從 - 到)3125-3128
頁數4
期刊Microwave and Optical Technology Letters
50
發行號12
DOIs
出版狀態Published - 2008 12月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 原子與分子物理與光學
  • 凝聚態物理學
  • 電氣與電子工程

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