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), 158-162. (doi:10.1016/0925-3467(94)00054-9).
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Description/Abstract
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 |
|---|---|
| Additional Information: | |
| ISSNs: | 0925-3467 |
| Related URLs: | |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 78427 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 02 Mar 2012 13:23 |
| Contributors: | Kaczmarek, M. (Author) Ross, G.W. (Author) Jeffrey, P.M. (Author) Eason, R.W. (Author) Hribek, P. (Author) Damzen, M.J. (Author) Ramos-Garcia, R. (Author) Troth, R. (Author) Garrett, M.H. (Author) Rytz, D. (Author) |
| Date: | January 1995 |
| Additional Information: | |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/78427 |
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