| 掺Nd3+激光玻璃的激光窄线选择激发 |
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| 引用本文： | 陈述春,戴凤妹. 掺Nd3+激光玻璃的激光窄线选择激发[J]. 物理学报, 1981, 30(4): 497-502 |
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| 作者姓名： | 陈述春 戴凤妹 |
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| 作者单位： | 中国科学院上海光学精密机械研究所 |
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| 摘 要： | 本文利用可调谐脉冲染料激光器的窄线输出,在低温和室温下,激发掺钕碲、锗、硅、磷酸盐玻璃和氟铍玻璃的4I9/2→4G5/2(2G7/2)不均匀增宽吸收带。观测了荧光衰减对激发波长的关系,从而研究在不同玻璃基质中,处于不同格位的Nd3+离子的衰减特性以及他们之间的相互作用情况。关键词：
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| 收稿时间： | 1980-07-11 |
SELECTIVE EXCITATION OF NARROW LINES IN Nd3+ DOPED LASER GLASSES |
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| CHEN SHU-CHUN and DAI FENG-MEI. SELECTIVE EXCITATION OF NARROW LINES IN Nd3+ DOPED LASER GLASSES[J]. Acta Physica Sinica, 1981, 30(4): 497-502 |
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| Authors: | CHEN SHU-CHUN and DAI FENG-MEI |
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| Abstract: | Using a narrow line output of tunable pulsed dye laser, the inhomogeneously broadened absorption band of 4I9/2→4G5/2 in Nd3+ doped germate, silicate, phosphate, fluo-rophosphate and fluoroberyllate glasses were selectively excited at low and room temperatures. Wavelength dependence of fluorescence decay were observed to investigate the decay nature and interaction of Nd3+ ions at different site in different glass hosts. |
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