Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Depth-enhanced terahertz reflection imaging with Bessel beam generated by 3D-printed diffractive element

Not Accessible

Your library or personal account may give you access

Abstract

We propose a depth-enhanced terahertz reflection imaging system with Bessel beam generated by 3D-printed diffractive element. For testing the imaging quality of this system, a resolution chart is imaged at different transverse planes.

© 2018 The Author(s)

PDF Article
More Like This
Generating terahertz perfect optical vortex beams via 3D printed diffractive phase elements

Yongqiang Yang, Kejia Wang, Xi Ye, Feidi Xiang, Chengwu You, Zhengang Yang, and Jinsong Liu
JW4A.61 Information Storage System and Technology (ISST) 2019

3D Printed Micro Lenses for Depth of Focus Imaging

Kelli C. Kiekens, David Vega, Jude Coompson, Hao Xin, and Jennifer K. Barton
OT3A.4 Optical Fabrication and Testing (OF&T) 2019

Excitation Bessel beams designed for high resolution and wide-field live imaging

Jing Wen, Shiliang Liu, Binbin Yu, and Dawei Zhang
W3A.9 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2018

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved