@inproceedings{c2f90512ace5472c927e50e3e134f04a,
title = "Two-beam coupling in photorefractive media with a photovoltaic nonlinearity: Grating phase and the role of thermal carrier excitation",
keywords = "Energimaterialer og ny energiteknologi",
author = "M. Saffman",
year = "1995",
language = "English",
pages = "260--263",
booktitle = "Photorefractive materials effects and devices. Technical digest",
publisher = "Optical Society of America",
note = "Photorefractive Materials Effects and Devices , PR '95 ; Conference date: 11-06-1995 Through 14-06-1995",
}