Efficient material treatment by axi-symmetrically polarized laser radiation

5th International Conference of Photonics and Information Optics

Makin, V.S.^1 ; Pestov, Yu I.^1 ; Makin, R.S.^2

Public Limited Company Scientific Researxh Institute for Optoelectronic Device Instrumentation, Sosnovy Bor, Leningrad oblast

188540, Russia^1

National Research Nuclear University MEPhI, Moscow Engineering Physics Institute, Kashirskoe shosse 31, Moscow

115409, Russia^2

关键词: Axi-symmetrical;    Condensed matter;    Condensed media;    Material treatment;    Polarized lasers;    Radially polarized;    Surface active;    Universal polariton models;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/737/1/012024/pdf
DOI  :  10.1088/1742-6596/737/1/012024

来源: IOP

【 摘 要 】

Recent years the increased interest is to the problem of interaction of nontraditionally polarized laser radiation with condensed media. The experiments with axisymmetrical polarization attract more attention. The peculiarities of interaction of axisymmetrical laser radiation with condensed matter are considered in framework of universal polariton model. It is shown that more effective is interaction of radially polarized laser radiation with surface active media. The optical schemes for efficient material treatment by radially polarized radiation are sketched.