典型文献
Bulk lateral shearing interferometry for spatiotemporal study of time-varying ultrashort optical vortices
文献摘要：
The spatiotemporal measurement of ultrashort laser beams usually involves techniques with complex set-ups or limited by instabilities that are unable to accurately retrieve the frequency-resolved wavefront.Here,we solve these drawbacks by implementing a simple,compact,and ultra-stable spatiotemporal characterization technique based on bulk lateral shearing spectral interferometry using a birefringent uniaxial crystal.We apply it to retrieve complex spatiotemporal structures by characterizing ultrafast optical vortices with constant and time-varying orbital angular momentum.This technique can operate in all the transparency range of the anisotropic elements,enabling the characterization in different spectral ranges like infrared,visible,or ultraviolet.
文献关键词：
中图分类号：
作者姓名：
MIGUEL LóPEZ-RIPA;í?IGO J.SOLA;BENJAMíN ALONSO
作者机构：
Grupo de Aplicaciones del Láser y Fotónica(ALF),Departamento de Física Aplicada,Universidad de Salamanca,37008 Salamanca,Spain
文献出处：
引用格式：
[1]MIGUEL LóPEZ-RIPA;í?IGO J.SOLA;BENJAMíN ALONSO-.Bulk lateral shearing interferometry for spatiotemporal study of time-varying ultrashort optical vortices)[J].光子学研究（英文）,2022(04):922-931
A类：
B类：
Bulk,lateral,shearing,interferometry,spatiotemporal,study,varying,ultrashort,optical,vortices,measurement,laser,beams,usually,involves,techniques,complex,set,ups,limited,by,instabilities,that,unable,accurately,retrieve,frequency,resolved,wavefront,Here,we,these,drawbacks,implementing,simple,compact,stable,characterization,bulk,spectral,using,birefringent,uniaxial,crystal,We,apply,structures,characterizing,ultrafast,constant,orbital,angular,momentum,This,can,operate,transparency,anisotropic,elements,enabling,different,ranges,like,infrared,visible,ultraviolet
AB值：
0.665411
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
