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Transmittance and Refractive Index of the Lanthanum Strontium Aluminium Tantalum Oxide Crystal |
HU Bo-Qing;WANG Xiao-Ming;ZHOU Tang;ZHAO Zong-Yuan;WU Xing,
CHEN Xiao-Long |
Institute of Physics and Center for Condensed Matter Physics,
Chinese Academy of Sciences, Beijing 100080
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Cite this article: |
HU Bo-Qing, WANG Xiao-Ming, ZHOU Tang et al 2001 Chin. Phys. Lett. 18 278-279 |
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Abstract The lanthanum strontium aluminium tantalum oxide (LSAT) crystal is grown by means of a floating or pulling method. Its optical transmittance, refractive indices in visible and near-infrared areas and its dispersion curve are reported. The transparence range of LSAT is from 0.45 to 4.2μm and its refractive index is 2.0244.
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Keywords:
78.20.Ci
81.10.Dn
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Published: 01 February 2001
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PACS: |
78.20.Ci
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(Optical constants (including refractive index, complex dielectric constant, absorption, reflection and transmission coefficients, emissivity))
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81.10.Dn
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(Growth from solutions)
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