Pedersen, H.C. and Webb, D.J. and Johansen, P.M. (1998) Fundamental characteristics of space-charge waves in photorefractive sillenite crystals. Journal of the Optical Society of America B-Optical Physics, 15 (10). pp. 2573-2580. ISSN 0740-3224.
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We investigate experimentally the fundamental characteristics of space-charge waves excited in a photorefractive crystal of Bi12SiO20. Features such as their transient rise and decay as well as their steady-state frequency response are investigated. Based on this, we find the dependence of the space-charge waves' quality factor on spatial frequency and electric-field biasing. The experimental findings are compared with the linear space-charge wave theory developed previously by Sturman et al. [J. Opt. Sec. Am. B 10, 1919 (1993)]. (C) 1998 Optical Society of America [S0740-3224(98)02210-3].
Q Science > QC Physics
|Divisions:||Faculties > Science Technology and Medical Studies > School of Physical Sciences > Optics|
|Depositing User:||M.A. Ziai|
|Date Deposited:||29 Jun 2011 08:17|
|Last Modified:||29 Jun 2011 08:17|
|Resource URI:||http://kar.kent.ac.uk/id/eprint/17490 (The current URI for this page, for reference purposes)|
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