| 双线纵向激励F^＋2型色心激光器的激励尺寸效应 |
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| 引用本文： | 林碧洲.双线纵向激励F^＋2型色心激光器的激励尺寸效应[J].华侨大学学报(自然科学版),1997,18(2):151-155. |
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| 作者姓名： | 林碧洲 |
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| 作者单位： | 华侨大学材料物理化学研究所!泉州，362011 |
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| 摘 要： | 探讨了双线纵向激励Ｆ＾＋２型色心激光器在不同泵浦光，辅助光和振荡光的束腰半径之经下的增益特性。研究表明，为获得较高基模比例的激光输出和较高的泵浦光利用效率，泵浦光的束腰半径应选择略小于振荡的束腰半径，辅助光的束腰半径应泵浦光的束腰半径近似相等。
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| 关 键 词： | 纵向激励 激励尺寸效应 色心激光器 |
Excitaion Dimensional Effect of Two-Beam Longitudinally Excited F_2~+ Type Color Center Laser |
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| Lin Bizhou.Excitaion Dimensional Effect of Two-Beam Longitudinally Excited F_2~+ Type Color Center Laser[J].Journal of Huaqiao University(Natural Science),1997,18(2):151-155. |
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| Authors: | Lin Bizhou |
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| Abstract: | A study is made on the gain characteristic of two-beam longitudinally excited F2+ type color centerlaser under pumping beam and auxiliary beam and oscillatory beam in different ratio. In order to obtain alaser output of higher TEM00 mode and a pumping beam of higher utilized effiency, the waist radius ofpumping should be smaller than that of oscillatory beam; and the waist radius of auxiliary beam should approach to that of pumping beam. |
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| Keywords: | color center laser longitidinally excitation excitation dimensional effect |
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