@inproceedings{ca3bbedbfaca44ccadad88de4f43859c,
title = "Subharmonics in photorefractive sillenites generated by running grating and dc electric field and by ac square wave field",
author = "Johansen, {Per Michael} and Pedersen, {H. C.} and Podivilov, {E. V.}",
year = "1998",
language = "English",
pages = "25--27",
booktitle = "Proceedings of the 1998 International Photonics Conference",
publisher = "National Taiwan University, College of Electrical Engineering",
note = "1998 International Photonics Conference, IPC'98 ; Conference date: 15-12-1998 Through 18-12-1998",
}