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Tip-Enhanced Raman Spectroscopy with High-Order Fiber Vector Beam Excitation

We investigated tip-enhanced Raman spectra excited by high-order fiber vector beams. Theoretical analysis shows that the high-order fiber vector beams have stronger longitudinal electric field components than linearly polarized light under tight focusing conditions. By introducing the high-order fib...

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Detalles Bibliográficos
Autores principales: Lu, Fanfan, Huang, Tengxiang, Han, Lei, Su, Haisheng, Wang, Heng, Liu, Min, Zhang, Wending, Wang, Xiang, Mei, Ting
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6263471/
https://www.ncbi.nlm.nih.gov/pubmed/30423922
http://dx.doi.org/10.3390/s18113841

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