Application of holographic diffractive doublets as collimators for highly elliptical light beams edge emitted from diode lasers

0304005 - URE-Y 20020079 RIV GB eng J - Článek v odborném periodiku
Pala, Jan - Miler, Miroslav - Aubrecht, Ivo
Application of holographic diffractive doublets as collimators for highly elliptical light beams edge emitted from diode lasers.
Journal of Modern Optics. Roč. 49, č. 11 (2002), s. 1919-1931. ISSN 0950-0340. E-ISSN 1362-3044
Grant CEP: GA ČR GA102/01/0429
Výzkumný záměr: CEZ:AV0Z2067918
Klíčová slova: diffraction gratings * holographic gratings * optical collimators
Kód oboru RIV: JA - Elektronika a optoelektronika, elektrotechnika
Impakt faktor: 1.717, rok: 2002

Two schemes for collimation of diode laser light beams with high cross-sectional ellipticity by means of a doublet of holographic diffractive elements are proposed, designed, one of the schemes is realized and tested. The set-up with the focal line of the cylindrical beam oriented perpendicularly to the meridional plane is realized experimentally as holographic surface-relief gratings recorded in photoresists.
Trvalý link: http://hdl.handle.net/11104/0114149