Author Affiliations
Abstract
1 Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
2 Physics Department, The Chinese University of Hong Kong, Shatin, N.T., Hong Kong
High order Bragg scattering (M = 2 and M = 3) operations of the distributed feedback dye doped sol-gel silica lasers are achieved using the second harmonic output of a Nd:YAG laser as the pump. Laser linewidth of less than 0.06 nm and conversion efficiency of 0.7% for M = 3 and 11% for M = 2 are measured. Wavelength tuning of about 15 nm around the emission center has been realized by varying the intersection angle.
140.2050 dye lasers Chinese Optics Letters
2003, 1(2): 0299
1 中国科学院上海光机所
2 美国加州大学圣地亚哥分校
计算与实验表明,典型混合气体HCl/Xe/Ne的XeCl激光器中,在预电离阶段,电子与HCl的分解粘附反应不是电子损耗的主要过程;电子密度衰减很慢。这可能与电子的三体复合有关。
