Excited state absorption in Mn2+ doped phosphate glass

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作者：
机构：
[1] Jethwa, J.
[2] Schaefer, F.P.
[3] Reisfeld, R.
来源：
Jethwa, J. | 1990年 / 50期
关键词：
Lasers; Solid State--Materials - Manganese and Alloys;
D O I：
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学科分类号：
摘要：
The possibility of obtaining laser action from Mn2+ doped glass has been investigated. The excited state absorption at the expected laser wavelength was measured. The results show that excited state absorption reabsorbs the fluorescence of the Mn2+, and hence no laser action can take place in the Mn2+ doped phosphate glass.
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