A new publication from Opto-Electronic Advances; DOI 10.29026/oea.2024.230210 , discusses self-polarized RGB device realized by semipolar micro-LEDs and perovskite-in-polymer films for backlight ...

Almost a decade ago, Harvard engineers unveiled the world's first visible-spectrum metasurfaces—ultra-thin, flat devices patterned with nanoscale structures that could precisely control the behavior ...

Left and right circularly polarized light, where the electromagnetic waves spiral in a clockwise and counterclockwise manner as they travel, plays a crucial role in a wide range of applications, from ...

This innovative structure exhibits highly efficient circularly polarized light emission in the red to near-infrared range, as well as the peculiar whispering gallery mode resonance depicted on the ...

Birefringent materials, which generate interference colors by modulating the phase retardation of polarized light, have found widespread applications ...