Optical study of Cr3+-doped LaSc3(BO3)(4) crystal

Xifa Long; Zhoubin Lin; Zushu Hu; Guofu Wang; T.P.J.  Han

doi:10.1016/S0925-8388(02)00785-5

Optical study of Cr3+-doped LaSc3(BO3)(4) crystal

Xifa Long, Zhoubin Lin, Zushu Hu, Guofu Wang, T.P.J. Han

Physics

Research output: Contribution to journal › Article › peer-review

58 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	52-55
Number of pages	4
Journal	Journal of Alloys and Compounds
Volume	347
Issue number	1-2
DOIs	https://doi.org/10.1016/S0925-8388(02)00785-5
Publication status	Published - 16 Dec 2002

Keywords

optical materials
optical properties
luminescence
optical spectroscopy
spectroscopic properties
tunable laser
growth
LICAALF6-CR-3+

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10.1016/S0925-8388(02)00785-5

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title = "Optical study of Cr3+-doped LaSc3(BO3)(4) crystal",

abstract = "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+",

author = "Xifa Long and Zhoubin Lin and Zushu Hu and Guofu Wang and T.P.J. Han",

year = "2002",

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doi = "10.1016/S0925-8388(02)00785-5",

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journal = "Journal of Alloys and Compounds",

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TY - JOUR

T1 - Optical study of Cr3+-doped LaSc3(BO3)(4) crystal

AU - Long, Xifa

AU - Lin, Zhoubin

AU - Hu, Zushu

AU - Wang, Guofu

AU - Han, T.P.J.

PY - 2002/12/16

Y1 - 2002/12/16

N2 - 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.

AB - 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.

KW - optical materials

KW - optical properties

KW - luminescence

KW - optical spectroscopy

KW - spectroscopic properties

KW - tunable laser

KW - growth

KW - LICAALF6-CR-3+

U2 - 10.1016/S0925-8388(02)00785-5

DO - 10.1016/S0925-8388(02)00785-5

M3 - Article

SN - 0925-8388

VL - 347

SP - 52

EP - 55

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

IS - 1-2

ER -

Optical study of Cr3+-doped LaSc3(BO3)(4) crystal

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Keywords

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