Next-generation optical sensor can read photon spin across UV-to-infrared wavelengths

A research team led by Professor Jiwoong Yang of the Department of Energy Science and Engineering at DGIST has developed next ...

Physicists create optical phenomenon inspired by the quantum Hall and spin Hall effects

Researchers at the Würzburg site of the Cluster of Excellence ctd.qmat have succeeded in transferring the topological quantum ...
IEEE

Optical Interferometry-Based High Sensitive Angular Displacement Measurement Using Diffraction Grating and Smartphone Camera

Abstract: This paper demonstrates a highly sensitive digital readout method for angular displacement measurement using a two-dimensional transmission diffraction grating and a smartphone CMOS camera.
Frontiers

Cost-Effective Optical Approaches for Life and Materials Sciences

Recent advances in optical imaging and sensing have significantly improved our ability to investigate biological and material systems. However, many ...