Multiphoton polymerization

被引：145
作者：
Li, Linjie [1 ]
Fourkas, John T.
机构：
[1] Univ Maryland, Dept Chem & Biochem, College Pk, MD 20742 USA
[2] Univ Maryland, Inst Phys Sci & Technol, College Pk, MD 20742 USA
来源：
MATERIALS TODAY | 2007年 / 10卷 / 06期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/S1369-7021(07)70130-X
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The inherent optical nonfinearity of multiphoton absorption allows such absorption to be localized in regions of high light intensity. This means that photochemical or photophysical transformations can be restricted to occur within the focal volume of a laser beam that has been focused through a microscope objective. By moving the focal position, intricate three-dimensional microstructures can be created. The most well-developed multiphoton fabrication technique - multiphoton absorption polymerization - enables the creation of large-scale structures with feature sizes as small as 100 nm.
引用
收藏
页码：30 / 37
页数：8
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