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Optical Engineering, 1982
Most of the laser speckle methods utilize subjective speckles in that speckles are recorded through a lens whose aperture determines the admitted spatial frequencies. Objective speckles are those intrinsically formed by the scattering wavelets. In this paper we propose the use of far-field objective speckles generated from a ground glass to measure ...
C. C. Kin, Fu-Pen Chiang
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Most of the laser speckle methods utilize subjective speckles in that speckles are recorded through a lens whose aperture determines the admitted spatial frequencies. Objective speckles are those intrinsically formed by the scattering wavelets. In this paper we propose the use of far-field objective speckles generated from a ground glass to measure ...
C. C. Kin, Fu-Pen Chiang
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, 2011
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С. Цветкова+3 more
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ПN€Ð¾NƒN‡Ð²Ð°Ð½ÐµN‚о на моN‚иваN†Ð¸Ð¾Ð½Ð½Ð°N‚а NN„еN€Ð° е вNе Ð?о-Ð?N€Ð¸N‚егаN‚елна облаNN‚ за изNледване в ÐoонN‚еÐoNN‚а на NNSвN€ÐµÐ¼ÐµÐ½Ð½Ð¸N‚е изиNÐoваниN на мениджмNSнN‚а.
С. Цветкова+3 more
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Social and Philosophic Principles of Resolving the Ethnic and Interethnic Contradictions
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Boboyorov Bobomurod Normatovich
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Design Of Null Lens Correctors For The Testing Of Astronomical NnfitÃÂââÃÂìÃÂÃÂC
Optical Engineering, 1988Some design examples are presented that illustrate the design of null correctors for the testing of strong aspherical surfaces such as those that are of interest in astronomical instrumentation. The design and analysis of an Offner corrector for an f/1 paraboloid is given.
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