Electro-optical detection of resonant fields in a coupled cavity

Author

No-Weon Kang ; Chihyun Cho ; Jeongil Park ; Dong-Joon Lee

Author_Institution

Center for Electromagn. Wave, Korea Res. Inst. of Stand. & Sci. (KRISS), Daejeon, South Korea

fYear

2014

fDate

24-29 Aug. 2014

Firstpage

486

Lastpage

487

Abstract

This paper presents a minimally invasive measurement method for a highly resonant cavity by using electro-optic detection. The interior fields, with respect to the external incident ones, were investigated by numerical simulation and experiments. The discrepancy of the cavity´s shielding effectiveness, measured by a monopole antenna and an electro-optic probe, is discussed. The electro-optic method shows great agreement with numerical analysis, which shows that minimally invasive measurement of the cavity was realized for shielding effectiveness analysis.

Keywords

electric field measurement; electric sensing devices; electro-optical devices; monopole antennas; numerical analysis; optical couplers; optical resonators; optical sensors; cavity shielding effectiveness analysis; electrooptical detection; highly resonant coupled cavity field; minimally invasive measurement method; monopole antenna; numerical simulation; Antenna measurements; Antennas; Cavity resonators; Electrooptic effects; Numerical simulation; Probes; Receivers; electro-optics; microwave photonics; monopole antenna; resonant cavity; shielding effectiveness;

fLanguage

English

Publisher

ieee

Conference_Titel

Precision Electromagnetic Measurements (CPEM 2014), 2014 Conference on

Conference_Location

Rio de Janeiro

ISSN

0589-1485

Print_ISBN

978-1-4799-5205-2

Type

conf

DOI

10.1109/CPEM.2014.6898471

Filename

6898471