Mechanical tuning of holographic polymer-dispersed liquid crystal reflection gratings

被引:26
|
作者
Holmstrom, SA [1 ]
Natarajan, LV
Tondiglia, VP
Sutherland, RL
Bunning, TJ
机构
[1] Univ Tulsa, Dept Phys & Engn Phys, Tulsa, OK 74104 USA
[2] USAF, Res Lab, Mat & Mfg Directorate, Wright Patterson AFB, OH 45433 USA
[3] Sci Applicat Int Corp, Dayton, OH 45431 USA
关键词
D O I
10.1063/1.1790601
中图分类号
O59 [应用物理学];
学科分类号
摘要
Holographic polymer-dispersed liquid crystal reflective structures have been formed using a highly elastic photopolymer. The elasticity allows for mechanical tuning of the reflection notch by over 120 nm in the visible spectral range using compressive stress. The shift in the central position of the reflection notch is related to the strain in the system and an effective elastic modulus for the structure is obtained. (C) 2004 American Institute of Physics.
引用
收藏
页码:1949 / 1951
页数:3
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