Dual wavelength characterisation of shallow traps in 'blue' BaTiO3

Kaczmarek, M., Ross, G.W., Jeffrey, P.M., Eason, R.W., Hribek, P., Damzen, M.J., Ramos-Garcia, R., Troth, R., Garrett, M.H. and Rytz, D. (1995) Dual wavelength characterisation of shallow traps in 'blue' BaTiO3 Optical Materials, 4, (2-3), pp. 158-162. (doi:10.1016/0925-3467(94)00054-9).


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We report on photoinduced, intensity dependent absorption in "blue" rhodium doped BaTiO3. The change in absorption, observed under illumination by visible or infrared radiation, has successfully been modelled. Agreement obtained between theory and experiment indicates that the shallow trap model can effectively characterise the intensity dependent behaviour at red and infrared wavelength, and can be used to calculate essential photorefractive parameters in this important wavelength range for diode-laser applications

Item Type: Article
Digital Object Identifier (DOI): doi:10.1016/0925-3467(94)00054-9
Related URLs:
ePrint ID: 78427
Date :
Date Event
January 1995Published
Date Deposited: 11 Mar 2010
Last Modified: 18 Apr 2017 20:22
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/78427

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