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Ray tracing, aberration coefficients and intensity distribution
- 1.0350668 - ÚPT 2011 RIV CZ eng C - Conference Paper (international conference)
Oral, Martin
Ray tracing, aberration coefficients and intensity distribution.
Proceedings of the 12th International Seminar on Recent Trends in Charged Particle Optics and Surface Physics Instrumentation. Brno: Institute of Scientific Instruments AS CR, v.v.i, 2010 - (Mika, F.), s. 49-52. ISBN 978-80-254-6842-5.
[International Seminar on Recent Trends in Charged Particle Optics and Surface Physics Instrumentation /12./. Skalský dvůr (CZ), 31.05.2010-04.06.2010]
R&D Projects: GA AV ČR IAA100650805
Institutional research plan: CEZ:AV0Z20650511
Keywords : ray tracing * aberration coefficients * intensity distribution
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering
http://arl-repository.lib.cas.cz/uloziste_av/UPT-D/cav_un_epca-0350668_01.pdf
In particle optics paraxial ray tracing (solution of the paraxial trajectory equation) provides the basic imaging properties of an optical system and real ray tracing (solution of the equation of motion with time as the parameter) gives the complete particle paths including all aberrations. While there are methods of computing the aberration coefficients directly, for example by evaluating the aberration integrals, ray tracing can also be used for this purpose.
Permanent Link: http://hdl.handle.net/11104/0190608
Number of the records: 1