Preparation of (KBr-KCl)(OH−):(F2+)H color center laser crystal series and their spectral characteristics
✍ Scribed by Jihuai Wu; Changcang Huang; Chenghuang Xu
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 88 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0232-1300
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✦ Synopsis
Abstract
In order to adjust and broaden the absorption spectrum and emission spectrum of the (F~2~^+^)H type color center so as to match up to the pumping and to fit in with the demand of application, a (KBr‐KCl)(OH^−^):(F~2~^+^)H color center laser crystal series was prepared by the process of single crystal growth, additive coloration, anneal, and light aggregation at 290 K and 77 K. The spectral characteristics of (KBr‐KCl)(OH^−^) crystals are investigated. It is found that the absorption and emission band of the (F~2~^+^)H color centers in KBr‐KCl complex host crystals has a considerable adjustment and extensions compared to the color centers in single KBr or KCl crystal. (© 2003 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)