SPECTROSCOPIC PROPERTIES OF LASER CRYSTALS Cr3+ and Cr3+,Nd3+ DOPED GGG(Ca,Mg,Zr)

Tang Xiao; Qiu Yuanwu; Zhu Xiaowei; Wu Tiangang; Ying Zhifeng

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SPECTROSCOPIC PROPERTIES OF LASER CRYSTALS Cr³⁺ and Cr³⁺,Nd³⁺ DOPED GGG(Ca,Mg,Zr)

更新时间：2020-08-11

- SPECTROSCOPIC PROPERTIES OF LASER CRYSTALS Cr³⁺ and Cr³⁺,Nd³⁺ DOPED GGG(Ca,Mg,Zr)
- Chinese Journal of Luminescence Vol. 11, Issue 2, Pages: 117-121(1990)
- 作者机构：
  
  1. 同济大学Pohl固体物理研究室
  2. 中国科学院上海技术物理研究所红外物理开放实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：20 January 1989，
  
  Published：30 May 1990
- 稿件说明：
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汤晓, 邱元武, 朱小维, 吴天刚, 应质峰. Cr3+:GGG(Ca,Mg,Zr)和Nd3+,Cr3+:GGG(Ca,Mg,Zr)激光晶体的光谱特性[J]. 发光学报, 1990,11(2): 117-121

Tang Xiao, Qiu Yuanwu, Zhu Xiaowei, Wu Tiangang, Ying Zhifeng. SPECTROSCOPIC PROPERTIES OF LASER CRYSTALS Cr3+ and Cr3+,Nd3+ DOPED GGG(Ca,Mg,Zr)[J]. Chinese Journal of Luminescence, 1990,11(2): 117-121
汤晓, 邱元武, 朱小维, 吴天刚, 应质峰. Cr3+:GGG(Ca,Mg,Zr)和Nd3+,Cr3+:GGG(Ca,Mg,Zr)激光晶体的光谱特性[J]. 发光学报, 1990,11(2): 117-121 DOI：

Tang Xiao, Qiu Yuanwu, Zhu Xiaowei, Wu Tiangang, Ying Zhifeng. SPECTROSCOPIC PROPERTIES OF LASER CRYSTALS Cr3+ and Cr3+,Nd3+ DOPED GGG(Ca,Mg,Zr)[J]. Chinese Journal of Luminescence, 1990,11(2): 117-121 DOI：

摘要

本文分析了Cr

:GGG(Ca

Zr)的荧光谱和吸收谱

测算到Cr

离子在

的能级间距为ΔE≈70cm

-1

晶场强度

=2.50.说明由于GGG

(Ca

Zr)晶格扩大减弱了晶场

可望实现Cr

:GGG(Ca

Zr)室温下的调谐及Nd

:Cr

:GGG(Ca

Zr)中Cr

→Nd

能量的转移.最后从理论上阐明了Cr

在晶体GGG(Ca

Zr)中的能级结构.

Abstract

The fluorescence spectra and absoiption spectra of Cr

in GGG(Ca

Zr)were analysed.The

seperation ΔE≈70cm

-1

and the crystal field strength of

=2.50 were obtained.Finally

the energy level structure of Cr

in GGG(Ca

Zr)has been explained theoretically.

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