Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Femtosecond laser direct written computer generated holograms

 
: Berlich, R.; Nolte, S.; Richardson, M.

:

Institute of Electrical and Electronics Engineers -IEEE-:
European Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO Europe/EQEC 2011). Vol.2 : Munich, Germany, 22 - 26 May 2011
Piscataway, NJ: IEEE, 2011
ISBN: 978-1-4577-0533-5
ISBN: 978-1-4577-0532-8
S.838
European Conference on Lasers and Electro-Optics (CLEO Europe) <2011, Munich>
European Quantum Electronics Conference (EQEC) <12, 2011, Munich>
Englisch
Konferenzbeitrag
Fraunhofer IOF ()

Abstract
Recent investigations demonstrate the huge potential of Femtosecond Laser Direct Writing (FLDW) to create Computer Generated Holograms (CGHs) [1]. The main advantages compared to common lithographic methods are the single fabrication step required and the large variety of applicable materials [2]. In addition the created elements are directly embedded into the bulk, leading to a better resistance against external influences and extensive opportunities for the integration with other photonic devices [3]. Moreover the FLDW is capable of creating multiple separated structures within the same fabrication process. As demonstrated in [4] this enables multiplexing of spatial and spectral information within a single element.

: http://publica.fraunhofer.de/dokumente/N-189318.html