@inproceedings{e2f74c7e925b4078bf788d7cf7e1581a,
title = "Nonlinear self-refraction of Gaussian laser beams in silica sono-gels doped with copper tetrasulfonated phthalocyanine",
author = "Petersen, {Paul Michael} and Johansen, {Per Michael} and Ramos, {R. L.} and Lars Lindvold",
year = "1996",
doi = "10.1117/12.248617",
language = "English",
volume = "2788",
series = "SPIE proceedings",
pages = "202--209",
editor = "Tommaso Letardi and Horst Weber",
booktitle = "Proceeding of the 1996 SPIE Conference on High-Power Lasers: Gas and Solid State Lasers",
publisher = "SPIE - International Society for Optical Engineering",
address = "United States",
note = "European Symposium on Lasers and Optics for Productivity in Manufacturing II ; Conference date: 10-06-1996 Through 14-06-1996",
}