Broadband THz to NIR up-converter for photon-type THz imaging

Broadband THz to NIR up-converter for photon-type THz imaging

Designing high performance THz pixelless imaging devices is nowadays challenging due to the inability to obtain normal incidence excitation using a grating coupler. Here, the authors report a broadband GaAs HIWIP-LED THz-NIR up-conversion imaging device avoiding the use of any grating coupler.

Bibliographic Details
Main Authors: Peng Bai, Yueheng Zhang, Tianmeng Wang, Zhanglong Fu, Dixiang Shao, Ziping Li, Wenjian Wan, Hua Li, Juncheng Cao, Xuguang Guo, Wenzhong Shen
Format: Article
Language:English
Published: Nature Publishing Group 2019-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-019-11465-6

Internet

https://doi.org/10.1038/s41467-019-11465-6

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