The effect of oxide on the spectroscopic properties of praseodymium 1.3µm transition in gallium-lanthanum-sulphide glass
Brown, R.S., Brocklesby, W.S., Hewak, D.W. and Samson, B.N. (1995) The effect of oxide on the spectroscopic properties of praseodymium 1.3µm transition in gallium-lanthanum-sulphide glass. Journal of Luminescence, 66-67, 278-284. (doi:10.1016/0022-2313(95)00153-0).
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Description/Abstract
This paper details measurements of 1.0 µm 3H4 to 1G4 absorption and site selective studies of the 1.3µm 1G4 to 3H5 fluorescence of Pr3+-doped gallium lanthanum sulphide (GLS) glasses containing oxide impurities. This oxide produces a second, preferentially-occupied site for the Pr3+ within the GLS, which increases the inhomogeneity of the spectral lines, and decreases the lifetime and the quantum efficiency of the 1G4 level.
| Item Type: | Article |
|---|---|
| ISSNs: | 0022-2313 (print) 1872-7883 (electronic) |
| Related URLs: | |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering Q Science > QC Physics |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 78014 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 02 Mar 2012 13:02 |
| Contributors: | Brown, R.S. (Author) Brocklesby, W.S. (Author) Hewak, D.W. (Author) Samson, B.N. (Author) |
| Date: | December 1995 |
| Status: | Published |
| URI: | http://eprints.soton.ac.uk/id/eprint/78014 |
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