0303605 - URE-Y 20000012 RIV US eng C - Conference Paper (international conference)
Miler, Miroslav
Elements of diffractive optics.
Bellingham: SPIE The International Society for Optical Engineering, 2000. Proceedings of SPIE, 4016. ISBN 0-8194-3641-0. ISSN 0277-786X. In: Photonics, Devices and Systems. - (Hrabovský, M.; Tománek, P.; Miler, M.), s. 510-516
[Photonics Prague'99 /3./. Prague (CZ), 21.06.1999-23.06.1999]
R&D Projects: GA ČR GA102/97/0876
Institutional research plan: CEZ:AV0Z2067918
Keywords : education * diffractive optical elements
Subject RIV: JA - Electronics ; Optoelectronics, Electrical Engineering

Diffractive optics makes use of diffraction of light to design elements and systems. A diffractive structure can be computed and the pattern written using focused laser or electron beams. Phase nature of diffraction pattern is preferred. Computations involve the first and second order terms and a curvature of the substrate plate. Diffraction grooves should have a suitable transversal saw-tooth profile to obtain the highest diffraction efficiency.
Permanent Link: http://hdl.handle.net/11104/0113793