DocumentCode
1744106
Title
Acousto-optic phase processor of high frequency signals
Author
Szustakowski, Mieczyslaw ; Jodlowski, Leon ; Bobrowicz, Robert
Author_Institution
Inst. of Opto-Electron., Mil. Univ. of Technol., Warsaw, Poland
Volume
2
fYear
2000
fDate
2000
Firstpage
703
Abstract
The system for an acousto-optic processor for phase and phase difference measurements (AOPP) of high frequency signals is considered in the paper. Interaction between the laser beam and acoustic waves results in the appearance of an interference pattern in the focal plane of an analysing lens. All parts of the AOPP system are discussed in detail. The analysis of the influence of disturbing factors on the interference pattern is also discussed
Keywords
acousto-optical deflectors; acousto-optical modulation; acousto-optical signal processing; light interference; measurement by laser beam; phase measurement; acoustic waves; acousto-optic phase processor; analysing lens focal plane; high frequency signals; interference pattern; laser beam; phase difference measurements; phase measurements; Acoustic beams; Acoustic measurements; Acoustic waves; Frequency measurement; Interference; Laser beams; Lenses; Pattern analysis; Phase measurement; Signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwaves, Radar and Wireless Communications. 2000. MIKON-2000. 13th International Conference on
Conference_Location
Wroclaw
Print_ISBN
83-906662-3-5
Type
conf
DOI
10.1109/MIKON.2000.914031
Filename
914031
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