被动锁模的石榴石激光器 |
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引用本文: | 陈绍和,陈兰荣,林康春,谢梓铭.被动锁模的石榴石激光器[J].中国激光,1980,7(2):44-48. |
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作者姓名: | 陈绍和 陈兰荣 林康春 谢梓铭 |
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作者单位: | 中国科学院上海光机所,中国科学院上海光机所,中国科学院上海光机所,中国科学院上海光机所 |
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摘 要: | 研究了石榴石激光器中超短脉冲的形成,染料的吸收系数 x_0、染料的饱和功率I_s。激光介质中的光束横截面积与染料中的光束横截面积比 A 对被动锁模过程的影响。研究的激光在1.06微米产生带宽极限的脉冲,光谱分布和时间分布都是高斯函数,单个脉冲的宽度可调,从20微微秒到200微微秒。
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收稿时间: | 1979/1/18 |
A passive mode-locked YAG laser |
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Abstract: | An investigation was made of the formation of ultrashort pulse trains in an YAG laser,and the effects on the passive mode locking process of the initial dye absorption coefficient x_o,the saturable power of the dye solution I_s,and the ratio of the beam cross section in the laser medium to the beam cross section in the absorber.The laser under investigation produces bandwidth-limited output pulses at 1.06μm,with spectral profile and temporal profile in Gaussian function.Single pulses can be adjusted from 20ps to 200ps. |
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