Extraction of Thickness and Water-Content Gradients in Hydrogel-Based Water-Backed Corneal Phantoms Via Submillimeter-Wave Reflectometry

Aleksi Tamminen,Mariangela Baggio,Irina I. Nefedova,Qiushuo Sun,Semyon A. Presnyakov,Juha Ala-Laurinaho,Elliott R. Brown,Vincent P. Wallace,Emma Pickwell-MacPherson,Thaddeus Maloney,Natalya P. Kravchenko,Mika Salkola,Sophie X. Deng,Zachary D. Taylor

IEEE Transactions on Terahertz Science and Technology（2021）

引用 12|浏览13

暂无评分

摘要

Absolute thickness and free-water-content gradients in gelatin-based corneal phantoms with physiologically accurate radii of curvature and aqueous backing were extracted via coherent submillimeter-wave reflectometry at 220–330 GHz. Fourier-domain-based calibration methods, utilizing temporal and spatial gating, were developed and yielded peak-to-peak amplitude and phase clutter of 10-3 ...

查看译文

关键词

Phantoms,Cornea,Reflectivity,Thickness measurement,Optical reflection,Optical imaging,Optical device fabrication

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要