Journal ArticleDOI
Influence of Partially Coherent Illumination and Spherical Aberration on Microscopic Resolution
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This article is published in Journal of Modern Optics.The article was published on 1971-08-01. It has received 7 citations till now. The article focuses on the topics: Contrast transfer function & Coma (optics).read more
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Journal ArticleDOI
Bibliographic Review on “Studies on Partial Coherence”
K. Singh,Hauz Khas,M. De +2 more
Journal ArticleDOI
Two-point resolution in bright background under partially coherent light
TL;DR: In this paper, the authors derived the unified theory of image intensity for two point-like objects for bright and dark backgrounds. And they showed that the two-point resolution in a bright background is noticeably different from that in a dark background.
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Principles of Optics
TL;DR: In this paper, the authors discuss various topics about optics, such as geometrical theories, image forming instruments, and optics of metals and crystals, including interference, interferometers, and diffraction.
Principles of Optics
TL;DR: In this article, the authors discuss various topics about optics, such as geometrical theories, image forming instruments, and optics of metals and crystals, including interference, interferometers, and diffraction.
Journal ArticleDOI
Beugungstheorie des schneidenver-fahrens und seiner verbesserten form, der phasenkontrastmethode
TL;DR: In this paper, ausammenfassung auf Grundlage der A b b eschen Beugungstheorie der optischen Abbildung wird das Aussehen eines Hohlspiegels mit willkurlich verlaufenden kleinen Abweichungen beim Foucaul tschen Schneidenverfahren and beim neuen Phasenkontrastverfhren berechnet.
Journal ArticleDOI
The Influence of the Condenser on Microscopic Resolution
H. H. Hopkins,P. M. Barham +1 more
TL;DR: An expression for the distribution of light in the image of two small apertures which are illuminated by a condenser of numerical aperture equal to s times that of the imaging objective is given in this paper.
Journal ArticleDOI
The diffraction theory of optical aberrations: Part II: Diffraction pattern in the presence of small aberrations
TL;DR: In this paper, the diffraction theory for arbitrary aberrations of a symmetrical optical system is developed for the case that the amount of aberration is small and the aberration function, which measures the deviation of the actual wavefront from a sphere, is expanded in a series of the so-called circle polynomials, which were introduced by Zernike in a problem closely related to the one treated here.