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1 March 1983 Crantz-Schardin Method In The Parallel Beams
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Proceedings Volume 0348, 15th Intl Congress on High Speed Photography and Photonics; (1983) https://doi.org/10.1117/12.967791
Event: 15th International Congress on High Speed Photography and Photonics, 1982, San Diego, United States
Abstract
An instrument of Crantz-Schardin on the base of mirror-lens schlieren device of the collimator type with the aperture of 230 mm and the focal length of about 2000 mm has been created. The use of this instrument makes it possible to registrate four black-and-white or colour schlieren patterns. Impulse xenon capillary lamps and ruby lasers are used as light sources. Conventional or cross-model slits used for the registration of black-and-white and colour schlieren patterns are fixed in the focal plane of the collimator. The illumination of cross-model slit by the linear light source is achieved by means of the special optical device with the two-mirror reflector. Black-and-white schlieren method has been realized by means of the conventional Foucault knife and colour schlieren method by means of four cross-situated knives. It is possible to registrate the patterns with the diameter of 25 mm or 40 mm.
© (1983) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
V. S. Sukhorukikh, A. I. Kharitonov, and J. L. Sharov "Crantz-Schardin Method In The Parallel Beams", Proc. SPIE 0348, 15th Intl Congress on High Speed Photography and Photonics, (1 March 1983); https://doi.org/10.1117/12.967791
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