DocumentCode
2372073
Title
W-band live electro-optic imaging system
Author
Kanno, Atsushi ; Sasagawa, Kiyotaka ; Tsuchiya, Masahiro
Author_Institution
Nat. Inst. of Inf. & Commun. Technol., Koganei
fYear
2008
fDate
27-31 Oct. 2008
Firstpage
369
Lastpage
372
Abstract
A real-time electro-optic imaging technique for W-band electric-field distribution has been successfully realized for the first time. On the basis of high-bandwidth photonics, the system provides instantaneous 100 times 100-pixels visualization of the W-band intensity and phase distribution along with phasor images. For a demonstration of the measurement performance, 100-GHz wave emission patterns from a WR-10 waveguide flange were visualized.
Keywords
electro-optical devices; microwave imaging; microwave photonics; waveguides; W-band electric-field distribution; WR-10 waveguide flange; emission patterns; frequency 100 GHz; high-bandwidth photonics; live electrooptic imaging; phasor images; picture size 100 pixel; real-time imaging; Bandwidth; Electrooptical waveguides; Erbium-doped fiber amplifier; Frequency; Optical mixing; Optical modulation; Optical sensors; Optical waveguides; Photonics; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2008. EuMC 2008. 38th European
Conference_Location
Amsterdam
Print_ISBN
978-2-87487-006-4
Type
conf
DOI
10.1109/EUMC.2008.4751465
Filename
4751465
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