|
|||||
|
|
Wavelength dependence of the orientation of optic axes in KGW |
|
| Authors: | Romain Cattoor Inka Manek-Hönninger Marc Tondusson Philippe Veber Todor K. Kalkandjiev Daniel Rytz Lionel Canioni Marc Eichhorn |
| Affiliation: | 1. Institut Franco-Allemand de recherches de Saint-Louis (ISL), 5 rue du Général Cassagnou, 68300, Saint-Louis, France 2. Laboratoire Ondes et Matière d’Aquitaine (LOMA), UMR5798-UB-CNRS, 351 Cours de la Libération, 33405, Talence, France 3. Institut de Chimie de la Matière Condensée de Bordeaux (ICMCB-CNRS-UPR9048), 87 Avenue du Docteur Schweitzer, 33608, Pessac, France 4. Conerefringent Optics SL, Av Cubelles 28, 08800, Vilanova i la Geltru, Barcelona, Spain 5. FEE GmbH, Struthstr. 2, 55743, Idar-Oberstein, Germany |
| Abstract: | We report on the wavelength dependence of the orientation of the optic axes in monoclinic crystals using undoped and neodymium-doped KGd(WO4)2 (KGW) samples. Measurements have been performed over a wide wavelength range from 420 up to 1,580 nm with more than 70 measurement points. This provides the widest measurement range of the optic axis variation ever reported in literature for KGW crystals. With such a measurement, which can be performed in principle in all biaxial crystals, the refractive indices values can be checked with a precision down to 10?3. |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ | |