Intermittent curing and its effect on pulsed laser-induced photopolymerization
Intermittent curing and its effect on pulsed laser-induced photopolymerization
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间歇固化及其对脉冲激光诱导光聚合的影响
DOI：
10.1007/s00340-008-3053-z
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发表时间：
2008-05
期刊：
影响因子：
--
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中科院分区：
文献类型：
--
作者：
采用不同的间歇固化方法对TMPTA丙烯酸体系进行脉冲激光光聚合反应。比较了两种固化方法，即分组脉冲冲击（GPI）和连续脉冲固化（CPC），其中固化脉冲总数保持不变。在GPI中，在后固化过程中观察到显著的光衍射效应，但在CPC过程中不存在。聚合物结构的浓缩但有限尺寸的核是光衍射的原因。芯的折射率的不均匀性的量为固化背景的约90%。基于菲涅耳衍射理论进行了数值模拟，模拟结果与实验结果吻合较好。
Different intermittent curing methods were conducted for pulsed laser induced photopolymerization reactions in a TMPTA acrylic system. Two methods of curing were compared, named grouped pulses impingement (GPI) and consecutively pulsed curing (CPC), respectively, in which the total number of the curing pulses were kept same. In GPI, a prominent light diffraction effect was observed in the post curing process, but was absent in the CPC procedure. A condensed but limited sized core of polymeric structure was the cause of the light diffraction. The amount of inhomogeneity in the refractive index for the core was about 90% of the cured background. Simulations based on Fresnel diffraction theory were performed, and the result was in good agreement with the experimental observations.
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DOI：
10.1119/1.2768695
发表时间：
2007-08
期刊：
The Physics Teacher
影响因子：
--
作者：
E. Huggins
通讯作者：
E. Huggins
影响因子：
8.6
作者：
SUTHERLAND, RL;NATARAJAN, LV;BUNNING, TJ
通讯作者：
BUNNING, TJ
影响因子：
3.6
作者：
A. d’Alessandro;R. Asquini;C. Gizzi;R. Caputo;C. Umeton;A. Veltri;A. V. Sukhov
通讯作者：
A. d’Alessandro;R. Asquini;C. Gizzi;R. Caputo;C. Umeton;A. Veltri;A. V. Sukhov
DOI：
10.1088/1355-5111/8/5/014
发表时间：
1996-10
期刊：
Quantum and Semiclassical Optics: Journal of The European Optical Society Part B
影响因子：
--
作者：
P. Sutton
通讯作者：
P. Sutton
影响因子：
5.5
作者：
DECKER, C;JENKINS, AD
通讯作者：
JENKINS, AD