DocumentCode
3075658
Title
Variable true time delay realized with acousto-optics and liquid crystal spatial light modulator
Author
Reményi, Judit ; Maak, Pál ; Frigyes, István ; Jakab, Laszlo ; Richter, Péter
Author_Institution
Budapest Univ. of Technol. & Econ., Hungary
fYear
2003
fDate
10-12 Sept. 2003
Firstpage
169
Lastpage
172
Abstract
Optical heterodyne acousto-optic delay line applying frequency dependent phase shift provided by liquid crystal spatial light modulator is presented. We experimentally demonstrate continuously variable true time delay of 1 μs long microwave pulses between ±300 ns.
Keywords
acousto-optical deflectors; high-speed optical techniques; liquid crystal devices; microwave photonics; optical delay lines; spatial light modulators; 1 mus; frequency dependent phase shift; liquid crystal spatial light modulator; microwave pulses; optical heterodyne acoustooptic delay line; variable true time delay; Acoustic beams; Delay effects; Frequency; Liquid crystals; Optical mixing; Optical modulation; Optical polarization; Phase modulation; Phased arrays; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Photonics, 2003. MWP 2003 Proceedings. International Topical Meeting on
Print_ISBN
0-7803-8691-4
Type
conf
DOI
10.1109/MWP.2003.1422856
Filename
1422856
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