ISSN:
1432-0630
Keywords:
Vibrations
;
Optical matched filtering
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract In the present paper, the effect of transverse and longitudinal vibrations of a spatial filter in signal detection by optical matched filtering has been investigated. It has been assumed that the noise spectral density is uniform. Degradation in the performance of such an optical information processing system has been illustrated graphically. It is noticed that the effect of transverse vibrations is more severe than that of longitudinal vibrations. Results have also been compared with those obtained by Van der Lugt for the case of static displacement of a spatial filter.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00883674
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