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author:

周海芳 (周海芳.) [1] | 王国富 (王国富.) [2]

Indexed by:

PKU CSCD

Abstract:

报道了掺Tm3+离子Sr3La2BO34晶体的生长与光谱性能.根据吸收谱,应用Judd-Ofelt(J-0)理论计算了光谱参数,得到唯象参数,Ω2=4.46×10-20cm2,Ω4=3.18×10-20cm2,Ω6=1.88×10-20 cm2.采用倒易法,根据吸收截面计算了Sr3La2BO3,晶体3F4→3H6跃迁1.82μm处的发射截面为0.694×10-20cm2,并讨论了该晶体在近红外波段的增益截面与粒子数反转率间的关系.研究结果表明,Sr3La2BO34晶体有较大的发射截面和较宽的调谐范围,是一种潜在的近红外波段激光材料.

Keyword:

光谱分析 晶体生长 激光晶体

Community:

  • [ 1 ] [周海芳]福州大学
  • [ 2 ] [王国富]中国科学院福建物质结构研究所

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Source :

光学学报

ISSN: 0253-2239

Year: 2010

Issue: 12

Volume: 30

Page: 3627-3630

1 . 6 0 0

JCR@2023

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 1

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 2

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