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Application of millimeter-range diffractive quasi-optics to the explosion physics

V. F. Minin, I.V. Minin, O.V. Minin

Institute of Applied Physics Problems, Novosibirsk

 PDF, 347 kB

Pages: 97-99.

Full text of article: Russian language.

Abstract:
Experimental research in the field of explosion physics is performed under the conditions of strong interference associated with both the explosion process itself and the effect of explosion products on environmental pollution, as well as the limited size of the explosion chamber. One of the informative parameters in the problems under consideration is the speed of movement (displacement) of the sample surface, which can hardly be measured by the traditional methods. Therefore, it seems appropriate to use the millimeter wavelength range for the measurements. In addition, to eliminate the impact of interference on the measurement results, it is necessary to ensure that the radiation reflected from the research object is received only from the radiation focusing area. This allows to achieve both an increase in the measurement sensitivity and an increase in the signal-tonoise ratio in the desired signal.

Citation:
Minin VF, Minin IV, Minin OV. Application of millimeter-range diffractive quasioptics to the explosion physics. Computer Optics 2000; 20: 97 - 99.

References:

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