Integrated-optic electric field sensors utilizing Ti:LiNbO 3 Mach-Zehnder interferometric modulators
- Authors
- Ha, J.-H.; Jung, H.
- Issue Date
- 2012
- Citation
- Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012, pp.627 - 628
- Journal Title
- Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012
- Start Page
- 627
- End Page
- 628
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/19086
- DOI
- 10.1109/OECC.2012.6276762
- ISSN
- 0000-0000
- Abstract
- The use of Ti:LiNbO 3 symmetric and asymmetric Mach-Zehnder interferometric modulators with a push-pull lumped electrodes and a plate-type probe antennas to measure an electric field strength is described. The minimum detectable electric fields are ∼1.84 V/m and ∼11.6 V/m corresponding to a dynamic range of about ∼22 dB and ∼6 dB for a symmetry MZ, and 0.823 V/m and 5.19 V/m corresponding to a dynamic range of about ∼29 dB and ∼13 dB for an asymmetry MZ at frequencies 500 KHz and 5 MHz, respectively. © 2012 IEEE.
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Collections - College of Science and Technology > Department of Electronic and Electrical Engineering > 1. Journal Articles
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