Electromagnetic field sensor using Mach-Zehnder waveguide modulator

Tsung Hsin Lee, Fu Tsai Hwang, Wen Tron Shay, Ching Ting Lee

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

An electromagnetic field sensor linking a LiNbO3 electrooptical modulator with a circular antenna was studied. In this sensor, a Mach-Zehnder electrooptical modulator was used as one of the fundamental building blocks. The frequency response was flat from 50 MHz to 3 GHz. The minimum detectable electromagnetic field intensity is 0.7 mV/m at 50 MHz and 1.2 mV/m at 3 GHz, respectively.

Original languageEnglish
Pages (from-to)1897-1899
Number of pages3
JournalMicrowave and Optical Technology Letters
Volume48
Issue number9
DOIs
Publication statusPublished - 2006 Sep 1

Fingerprint

Electromagnetic fields
Modulators
Mach number
modulators
electromagnetic fields
Waveguides
waveguides
sensors
Sensors
frequency response
Frequency response
antennas
Antennas
lithium niobate

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Lee, Tsung Hsin ; Hwang, Fu Tsai ; Shay, Wen Tron ; Lee, Ching Ting. / Electromagnetic field sensor using Mach-Zehnder waveguide modulator. In: Microwave and Optical Technology Letters. 2006 ; Vol. 48, No. 9. pp. 1897-1899.
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Electromagnetic field sensor using Mach-Zehnder waveguide modulator. / Lee, Tsung Hsin; Hwang, Fu Tsai; Shay, Wen Tron; Lee, Ching Ting.

In: Microwave and Optical Technology Letters, Vol. 48, No. 9, 01.09.2006, p. 1897-1899.

Research output: Contribution to journalArticle

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