DocumentCode
3013769
Title
Progress in High Sensitivity Electro-optic Field Sensors
Author
Garzarella, Anthony ; Wu, Dong Ho ; Hinton, Randall J.
Author_Institution
Naval Res. Lab., Washington
fYear
2007
fDate
6-11 May 2007
Firstpage
1
Lastpage
2
Abstract
An EO sensor measures an external electric field though a modulation of birefringence (detected optically) induced by the field on the nonlinear crystal. We have developed three different types of EO sensors: a free-field sensor to measure an electric field in transmission mode, another free-field sensor in reflection mode, and an optical fiber- attached sensor to measure a field inside a cavity. These sensors can detect both CW RF fields as well as transient RF fields.
Keywords
electric field measurement; electro-optical devices; optical sensors; CW RF fields detection; electric field measurement; free-field sensor; high sensitivity electro-optic field sensors; optical fiber- attached sensor; reflection mode sensor; transient RF fields detection; transmission mode sensor; Birefringence; Electric variables measurement; Electrooptic devices; Fiber nonlinear optics; Nonlinear optics; Optical detectors; Optical fiber sensors; Optical modulation; Optical sensors; Radio frequency;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-834-6
Type
conf
DOI
10.1109/CLEO.2007.4453091
Filename
4453091
Link To Document