Long, Xifa and Lin, Zhoubin and Hu, Zushu and Wang, Guofu and Han, T.P.J. (2002) Optical study of Cr3+-doped LaSc3(BO3)(4) crystal. Journal of Alloys and Compounds, 347 (1-2). pp. 52-55. ISSN 0925-8388Full text not available in this repository. (Request a copy from the Strathclyde author)
This paper reports on the optical properties of Cr3+-doped LaSc3(BO3)(4) (Cr3+:LSB). Based on measurement of the absorption spectrum the crystal field strength Dq, the Racah parameters B and C were calculated. The photoluminescence spectrum of Cr3+:LSB via T-4(2) -->(4)A(2) transition is a broadband emission from 740 to 1280 nm at room temperature. The measurements of absorption and photoluminescence spectra show that in Cr3+:LSB the Cr3+ ions occupy weak crystal field sites.
|Keywords:||optical materials, optical properties, luminescence, optical spectroscopy, spectroscopic properties, tunable laser, growth, LICAALF6-CR-3+, Physics, Materials Chemistry, Mechanics of Materials, Metals and Alloys, Mechanical Engineering|
|Subjects:||Science > Physics|
|Department:||Faculty of Science > Physics|
|Depositing user:||Pure Administrator|
|Date Deposited:||30 Jun 2011 11:55|
|Last modified:||04 May 2016 18:27|