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Effect of Defocusing on the Rectangular Wave Response of an Annular Aperture

✍ Scribed by Dr. J. N. Maggo; Dr. K. Singh

Publisher
John Wiley and Sons
Year
1971
Tongue
English
Weight
221 KB
Volume
482
Category
Article
ISSN
0003-3804

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✦ Synopsis

Modulation of a general rectangular wave object by a defocused annular aperture illuminated by incoherent light has been studied. Results for the modulation transfer function and image irradiance distribution have been plotted and discussed. Similarity between the system sine wave response and rectangular wave response has been shown for a particular object function.

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