DocumentCode :
1118072
Title :
Ultrasonic Holographic Fourier Spectroscopy via Optical Fourier Transforms
Author :
Greguss, Pal ; Waigelich, W.
Author_Institution :
Gesellschaft für Strahlen und Umweltforschung mbH, Physikalisches Institut der Technischen Hochschule Darmstadt
Issue :
4
fYear :
1975
fDate :
4/1/1975 12:00:00 AM
Firstpage :
412
Lastpage :
418
Abstract :
Holographic Fourier spectroscopy has been extended to ultrasonic radiation. A recently developed acoustical-to-optical conversion cell (AOCC) was used to display the spectroscopic hologram. Real-time optical Fourier transformation of the ultrasonic interferogram can be obtained.
Keywords :
Acoustical-to-optical converter, Fourier spectroscopy, holography, liquid crystals, moire effect, optical data processing, spectroscopy, ultrasonics.; Fourier transforms; Frequency; Holographic optical components; Holography; Liquid crystal displays; Mirrors; Optical interferometry; Optical reflection; Optical sensors; Spectroscopy; Acoustical-to-optical converter, Fourier spectroscopy, holography, liquid crystals, moire effect, optical data processing, spectroscopy, ultrasonics.;
fLanguage :
English
Journal_Title :
Computers, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9340
Type :
jour
DOI :
10.1109/T-C.1975.224236
Filename :
1672829
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1118072
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