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  • Received: Oct. 9, 2007

    Accepted: --

    Posted: May. 20, 2008

    Published Online: May. 20, 2008

    The Author Email: Bao Sun (sunbao@uestc.edu.cn)

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    Bao Sun, Fushen Chen, Yongjun Yang. Integrated optical electric field sensor with telescopic dipole[J]. Chinese Optics Letters, 2008, 6(5): 350

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Chinese Optics Letters, Vol. 6, Issue 5, 350 (2008)

Integrated optical electric field sensor with telescopic dipole

Bao Sun*, Fushen Chen, and Yongjun Yang

Author Affiliations

  • School of Communication and Information Engineering, University of Electronic Science and Technology of China, Chengdu 610054

Abstract

An integrated optical electric field sensor based on a Mach-Zehnder interferometer with the telescopic dipole is designed and fabricated, and its electrodes are segmented and connected with a telescopic dipole. The measured results show that when the frequency response is from 10 kHz to 6 GHz with the antenna length of 55 mm, the minimum detectable electric field of 20 mV/m can be obtained, and the linear dynamics range can reach 90 dB at 250 MHz.

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