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New structural decisions are at measuring of power parameters of laser radiation for the necessities of polygraphy productions"

 
Romanenko V. V. (Natsionalnyi tekhnichnyi universytet Ukrainy «Kyivskyi politekhnichnyi instytut» (Kyiv, Ukraina) New structural decisions are at measuring of power parameters of laser radiation for the necessities of polygraphy productions

In this work as a result of consideration of existent devices original devices for such measuring, that differ in simplicity and reliability and substantially extend possibilities of the application, offer for measuring of energy and power of laser radiation.
Offer technical solution of transceiver for the measuring device of energy and power of laser radiation, that is executed in a set at least from two transceivers: continuous and as a variable diaphragm with the central opening diameter of that a few less diameter of aperture of measureable laser bunch.
Worked out construction of measuring device of power of laser radiation, when the transceiver of laser radiation can be executed by a two-seater and, except part with a continuous disk, to contain additional part as a diaphragm with the central opening diameter of that a few less diameter of aperture of measureable laser beam.
Described worked out variant of device for measuring of power of laser bunch, where a transceiver of radiation can be to the combined teams and be in the erected and divorcee position. Thus in the erected position a transceiver completely recovers a laser bunch and fully uses it for measuring of power, and in divorcee position — practically fully skips a laser radiation, cutting out for measuring his powers on the edges of laser bunch only his certain part.
Keywords: laser, laser radiation, device for measuring of power of laser radiation, measuring device of power of laser radiation of impassable and passable type.
Language — Ukraine.
Illustrations — 3.
Bibliography — 3 titles.
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