Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Measurement of the spatial uniformity of a large field microstructured retarder

 
: Urbanczyk, A.; Schumann, M.; Bläsi, B.; Gombert, A.

:

Marciniak, M. ; National Institute of Telecommunications; University of Nottingham, George Green Institute for Electromagnetics Research -GGIEMR-; IEEE Lasers and Electro-Optics Society:
Proceedings of 2006 8th International Conference on Transparent Optical Networks : Nottingham, United Kingdom, June 18 - 22, 2006. Collocated with ESPC, 5th European Symposium on Photonic Crystals, ...Vol. 1: ICTON, MPM, Industrial, PICAW, GOWN
Piscataway, NJ: IEEE, 2006
ISBN: 1-4244-0236-0
ISBN: 1-424-40235-2
S.170-173
International Conference on Transparent Optical Networks (ICTON) <8, 2006, Nottingham>
Englisch
Konferenzbeitrag
Fraunhofer ISE ()

Abstract
We report on experimental characterization of a microstructured optical retarder fabricated using interference lithography technique. The microstructured element is designed to be a quarter-wave plate in visible range. The measurements of retardation distribution were carried out against wavelength in incoherent light using a rotating analyzer technique. We also investigated the dependence of retardation upon angle of incidence for two orientations of the rotation axis. The measurements showed that the birefringent microstructured element is relatively uniform and introduces 70° retardation at = 510 nm.

: http://publica.fraunhofer.de/dokumente/N-172119.html