Sensitivity optical non-linear measurement based on wide-band phase objects

Sensitivity optical non-linear measurement based on wide-band phase objects

On the basic that the phase object (PO) is the key optical device in the 4f imaging system, a modified high sensitivity optical nonlinear measurement technique with an absorptive homemade phase object (HPO) is reported in order to characterize the value of weak nonlinear refraction material. The abs...

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Bibliographic Details
Main Authors: Zhangyang Shao, Yong Yang, Junyi Yang, Wenfa Zhou, Kun Liu, Zhongguo Li, Yu Fang, Xingzhi Wu, Yinglin Song
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-03-01
Series:Frontiers in Materials
Subjects:
non-linear optical
phase object
4f imaging
non-linear refractive
measure sensitivity
continue wavelength
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2023.1144236/full

Internet

https://www.frontiersin.org/articles/10.3389/fmats.2023.1144236/full

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