PHOTOINDUCED ELECTRIC-CURRENT IN FE-DOPED KNBO3

Authors
NOGINOVA N KUKHTAREV N KUKHTAREVA T NOGINOV MA CAULFIELD HJ VENKATESWARLU P PARKER D BANERJEE PP
Citation
N. Noginova et al., PHOTOINDUCED ELECTRIC-CURRENT IN FE-DOPED KNBO3, Journal of the Optical Society of America. B, Optical physics, 14(6), 1997, pp. 1390-1395
Citations number
12
Categorie Soggetti
Optics
Journal title
Journal of the Optical Society of America. B, Optical physics → ACNP
ISSN journal
07403224
Volume
14
Issue
6
Year of publication
1997
Pages
1390 - 1395
Database
ISI
SICI code
0740-3224(1997)14:6<1390:PEIFK>2.0.ZU;2-5
Abstract
Photorefractive KNbO3:Fe is characterized by monitoring of the electri c currents induced in the crystal that are due to applied illumination . Important photorefractive parameter values, such as the Maxwell rela xation time, carrier-diffusion length, carrier-screening length, and t he magnitude of the photogalvanic current are thereby estimated. (C) 1 997 Optical Society of America.