Geometric Phase Holograms Imprinted by Femtosecond Laser Nanostructuring

被引:0
|
作者
Drevinskas, Rokas [1 ]
Beresna, Martvnas [1 ]
Zhang, Jingyu [1 ]
Patel, Aabid [1 ]
Cerkauskaite, Ausra [1 ]
Kazanskii, Andrey G. [2 ]
Kazansky, Peter G. [1 ]
机构
[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
[2] Moscow MV Lomonosov State Univ, Dept Phys, Moscow, Russia
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ELEMENTS;
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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 demonstrate direct-write laser nanostructuring of semiconductor thin-films and transparent dielectrics resulting in space-variant anisotropic materials. The continuous phase profile of nearly any optical component can be achieved solely by the means of geometric phase.
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页数:2
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