Two-wave mixing and light-induced absorption dynamics in photorefractive BaTiO3 crystals

dc.contributor.author	Banyal, R. K
dc.contributor.author	Prasad, B. R
dc.date.accessioned	2010-07-23T10:53:56Z
dc.date.available	2010-07-23T10:53:56Z
dc.date.issued	2003-08
dc.identifier.citation	Journal of Indian Institute of Science, Vol. 83, No. 3 & 4, pp. 61 - 71	en
dc.identifier.uri	http://hdl.handle.net/2248/5210
dc.description	Open Access	en
dc.description.abstract	Steady-state and temporal measurements of TWM and LIA have been carried out in PR BaTiO3 crystals at different wavelengths and intensities of laser light. The observed behavior is interpreted in terms of two-center charge transport model for PR materials. The rate equations were solved to derive an analytical expression for steady-state absorption changes. Various model parameters like build-up and decay rates, thermal excitation rates, and two-wave coupling gain have been obtained and compared with the earlier studies.	en
dc.language.iso	en	en
dc.publisher	Indian Institute of Science	en
dc.relation.uri	http://journal.library.iisc.ernet.in/vol20030304/paper1/abstract1.htm	en
dc.rights	© Indian Institute of Science	en
dc.subject	Two-Wave Mixing	en
dc.subject	Photorefractive	en
dc.subject	Light-Induced Absorption	en
dc.title	Two-wave mixing and light-induced absorption dynamics in photorefractive BaTiO3 crystals	en
dc.type	Article	en