Колектив кафедри ТОМВ щиро вітає Віталія Лукасевича, магістра (дипломника) 2курсу кафедри «Технології та обладнання машинобудівних виробництв» (ТОМВ), з публікацією статті «Physical modeling of output cascades and terminal devices of lasermedical equipment with a rectangular cross-section of the output optical beam» в американському журналі Proc. SPIE 13400, Photonics Applications in Astronomy, Communications, Industry, and High Energy Physics Experiments 2024, 134000D. що входить до наукометричної бази Scopus.
Авторами статті є Olha Komarova, Volodymyr Kholin, Yaroslav Ivliev, Anna Reva, Vitalii Lukasevych, Sergii Pavlov, Valerii Voytsehovich, Yury Zabulonov, Volodymyr Rozumenko, Andrii Savchenko, Dmytro Shynkarenko, Cezary Kaczmarek, Ainur Kozbakova
Fotonica Plus Co., 50/12 Dakhnivska St., Cherkasy, Ukraine; National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, 37 Beresteiskyi Ave., Kyiv, Ukraine; Vinnytsia National Technical University, 95 Khmel’nyts’ke Hwy, Vinnytsia, Ukraine; Institute of Physics of the National Academy of Sciences of Ukraine, 46 Nauki Ave., Kyiv, Ukraine; State Institution “Institute for Environmental Geochemistry National Academy of Sciences of Ukraine”, 34A, Akademika Palladina Ave., Kyiv, Ukraine; State Institution “Romodanov Neurosurgery Institute of NAMS of Ukraine”, 32 Platona Mayborody St., Kyiv, Ukraine; Academy of Laser Medicine, 50/12A Dakhnivska St., Cherkasy, Ukraine; EDULASE Educational center, 6A Bogatyrska St., Kyiv, Ukraine; Lublin University of Technology, Nadbystrzycka 38A, 20-613 Lublin, Poland; Institute of Information and Computational Technologies, 28 Shevchenko Str., Almaty, Kazakhstan.
ABSTRACT
The authors simulated and accompanied by optical measurements various available design options for constructing output stages of laser medical equipment in light of possible implementations under certain limitations in the design, production and operation processes. The design option for a flexible optical fiber proposed by the authors is characterized by its manufacturability and structural simplicity, ensures effective, repeatable transformation of homogeneity in the beam and, most likely, allows for complex optimization. In the case of relevance of light spots in the form of elongated rectangles, it may be interesting to use a combination of individual parallel beams and lens assemblies.
When removing the restriction of mandatory beam collimation, the use of channel waveguides as an aperture is of particular interest (both from the point of view of reducing optical radiation power losses and variability of the performance of output cascades of laser equipment).
Keywords: physical modeling, laser medical equipment, rectangular cross-section, optical beam, fiber optic.
З повагою, завідувач кафедри «Технології та обладнання машинобудівних виробництв»