In a new publication from Opto-Electronic Advances; DOI 10.29026/oea.2021.210027, the research groups of Yangjian Cai from Shandong Normal University, Jinan City, Shandong, China, Fei Wang from ...
Professor Koray Aydin developed a metasurface spatial filter to improve image processing used in augmented and virtual reality systems, autonomous vehicles, and biometric identification systems. Along ...
Nonlinear optics has long relied on high-power lasers, whose spatial and temporal coherence ensures efficient nonlinear frequency conversion. However, a new study challenges the traditional assumption ...