A reflective tunable blazed-grating for high energy femtosecond laser pulses

被引：0
|
作者：
Pauls, Michael [1 ]
Brunne, Jens [1 ]
Wallrabe, Ulrike [1 ]
Grunwald, Ruediger [2 ]
机构：
[1] Univ Freiburg, IMTEK, Dept Microsyst Engn, Lab Microcatuators, Hugstetter Str 55, D-79106 Freiburg, Germany
[2] Max Born Inst Nonlinear Opt & Short Pulse Spectro, Berlin, Germany
来源：
2012 INTERNATIONAL SYMPOSIUM ON OPTOMECHATRONIC TECHNOLOGIES (ISOT) | 2012年
关键词：
Tunable reflective blazed-grating; femtosecond laser; viscoelastic polymer; thermal actuation;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We present a tunable reflective blazed-grating for the use with high energy femtosecond laser pulses. The technology is based on the surface deformation of a viscoelastic polymer induced by the volume shrinkage of the polymer during crosslin king. The blaze-angle of the grating is tunable by thermal actuation. Thermal actuation and light propagation have been characterized.
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页数：2
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