Enhancement of Raman signal by the use of BaTiO3 microspheres

被引:3
作者
Ruzankina, I. S. [1 ,2 ]
Ferrini, G. [1 ]
机构
[1] Univ Cattolica Sacro Cuore, Interdisciplinary Lab Adv Mat Phys I LAMP, Brescia, Italy
[2] Univ Cattolica Sacro Cuore, Dept Math & Phys, Brescia, Italy
来源
INTERNATIONAL CONFERENCE LASER OPTICS 2020 (ICLO 2020) | 2020年
关键词
Raman spectroscopy; optical microscopy; BaTiO3; microspheres; microscope resolution;
D O I
10.1109/iclo48556.2020.9285882
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
It is shown that the Raman signal can be enhanced using BaTiO3 microspheres beyond that obtained by the highest numerical aperture objective available on a standard Raman microscope. This research is aimed at understanding the basis of the light interaction at the nanoscale level, with implications for photodynamic processes on bio-objects.
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页数:1
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