Means for Giving Flexibility to a Laser Beam Tool
DOI:
https://doi.org/10.20535/1810-0546.2018.3.136459Keywords:
Laser ray, Technological instrument, Operations of laser treatment, Transforming optical elements, Scintiscanners, Zoom lens, LensesAbstract
Background. Existing opinion of laser ray, as universal instrument, so justly, as far as judgment is faithful that a metal-cutting instrument is universal. Universality is confirmed by instrument functionality, and the compared objects in this sense are practically equal. A difference is in that a metal-cutting instrument is created beforehand, including its special kinds, while a laser ray becomes an instrument in the moment of its use. The latter both complicates and simplifies work of technologist – his fantasy is unlimited, modernization and size modification of chart and construction of instrument are possible, even during a technological operation. It can be attained because of unique property of laser ray – his flexibility.
Objective. Knowledge of this ray property does not guarantee its successful application, because it is not enough to use the known optical elements and their charts for transformation of ray to the effective and various instrument. Herein there is the aim of the paper – by unconventional and sometimes unobvious technological and designer decisions to show hidden possibilities of laser ray, as a flexible instrument.
Methods. Principal incentive reason of diverse instrument creation is a necessity of the technological providing of new or set of the known flow sheets of zones of irradiation forming for the different types of treatment: from superficial (engraving, creation of regular surface relief) to the size (precision).
Results. For realization of treatment flow sheets range the results of development and use of traditional and original means of laser ray transformation into an instrument (optical elements with changeable parameters, combined systems for the complex affecting of ray purveyance, for expansion of his influence zone, for medicine) are shown.
Conclusions. Flexibility of laser ray at converting it into a processing instrument is less as inherent to its property, and more as chance for a technologist to simplify implementation of technological operations and diversify their results.References
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