Application of a pseudogeometrical optical approach for calculation of the field formed by a focusator |
| |
| Authors: | N.L. Kazanskiy S.I. Kharitonov V.A. Soifer |
| |
| Affiliation: | The authors are in the Russian Academy of Sciences Image Processing Systems Institute, 151 Molodogvardejskay St., Samara 443001, Russia |
| |
| Abstract: | The present work deals with the application of pseudogeometric optics techniques to calculating a light field generated by a focusator of laser radiation into the rectangular domain. We have derived an analytical expression for the principal term of the asymptotic expansion in the focal plane including the geometric-optics shadow domain. |
| |
| Keywords: | pseudorays pseudogeometric optics focusators |
| 本文献已被 ScienceDirect 等数据库收录！ |
