High Refractive Index GRIN Lens for IR Optics

High Refractive Index GRIN Lens for IR Optics

Infrared gradient refractive index (GRIN) material lenses have attracted much attention due to their continuously varying refractive index as a function of spatial coordinates in the medium. Herein, a glass accumulation thermal diffusion method was used to fabricate a high refractive index GRIN lens...

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Bibliographic Details
Main Authors: Yan Kang, Jin Wang, Yongkun Zhao, Xudong Zhao, Haizheng Tao, Yinsheng Xu
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Materials
Subjects:
chalcogenide glass
thermal diffusion
gradient refractive index
Raman spectrum
electron probe
Online Access:https://www.mdpi.com/1996-1944/16/7/2566

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