中国激光, 1996, 23 (5): 461, 网络出版: 2006-12-04
聚丁二炔光限幅材料
Polydiacetylene──A New Kind of Optical Limiting Material
摘要
研究了5-(2-硫甲基-4-甲基-5-嘧啶基)-2，4-戊二炔-1-醇对甲苯磺酸酯(PDATS)的光限幅性能。与现有的光限幅材料相比，这种材料具有线性透射率高、限幅幅值和限幅阈值低等优点，在线性透过率为87%时.其限幅幅值和限幅阈值分别为Ec=180 mJ/cm2，Eth=150 mJ/cm2。
Abstract
Optical limiting of 5-(2-methylthio-4-methyl-5-pyrimidinyl)-2,4 pentadiyne-1-of toplate (PDATS) with 8ns and 21 ps laser pulses at 532 μm wave engthwas reported. By employing this material with linear transmittance of 87%, low clampedoutput (Ec=180 mJ/cm2) and low threshold (Eth=150 mJ/cm2) were obtained with pspulse.
朱培旺, 余从煊, 刘敬镛, 宋瑛琳, 李淳飞. 聚丁二炔光限幅材料[J]. 中国激光, 1996, 23(5): 461. 朱培旺, 余从煊, 刘敬镛, 宋瑛琳, 李淳飞. Polydiacetylene──A New Kind of Optical Limiting Material[J]. Chinese Journal of Lasers, 1996, 23(5): 461.
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