FIELD: physics.
SUBSTANCE: method involves creating dissipation discrete cells with a controlled shape and size lying according to a given transmission profile of the diaphragm. A tangential cuvette is used, said cuvette being filled with a colloidal mixture of a liquid with absorbing carbonaceous nanomaterials which are pumped by hydraulic pump through the cuvette, placed coaxially with the direction of propagation of light. The colloidal mixture in the tangential cuvette can be a hydrosol of alkali-halide crystals with colour centres and absorbing carbonaceous nanomaterials.
EFFECT: possibility of varying transmission characteristics of the soft diaphragm when used in a wide range of wavelength and intensity of laser radiation.
2 cl, 1 dwg
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