Spherical and Aspherical Lenses for Boosting the Performance of Terahertz Imaging Systems

Spherical and Aspherical Lenses for Boosting the Performance of Terahertz Imaging Systems

A comprehensive study on the enhancement of terahertz (THz) detection through the terajet effect is performed using mesoscale dielectric lenses of different shapes and sizes. Polytetrafluoroethylene (PTFE) lenses, including spherical, aspherical, and cubic geometries, are fabricated and evaluated at...

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Bibliographic Details
Main Authors: El Hadj Abidi, Jaime Calvo‐Gallego, Alejandro Schulman, Miguel Ferrando‐Bataller, Oleg V. Minin, Igor V. Minin, Jesus E. Velázquez‐Pérez, Yahya Moubarak Meziani
Format: Article
Language:English
Published: Wiley-VCH 2025-07-01
Series:Advanced Photonics Research
Subjects:
diffraction limits
imaging resolution
noise equivalent power
responsivity
terahertz detectors
terahertz imaging systems
Online Access:https://doi.org/10.1002/adpr.202400234
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https://doi.org/10.1002/adpr.202400234

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