Cathay Photonics (China)

Efficient and Polarized Emission From Cs 3 Cu 2 Br 5 Nanorods via Dithiol Ligand Exchange

ABSTRACT Ternary copper halides, such as Cs 3 Cu 2 X 5 (X = Cl, Br, or I), are a new class of lead‐free nanocrystals with exceptional optical properties, making them promising for photo‐down‐conversion display applications. However, recent studies on blue‐emitting ternary copper...

Scalable retinal projection augmented reality displays with confocal dual-ellipsoidal combiner

Abstract Compact near-eye displays (NEDs) with large visual scope, high resolution, and high optical efficiency are essential for advanced augmented reality (AR) applications. However, existing AR NED architectures suffer from inherent trade-offs among these metrics, restricting...