Group-III-nitride optical devices are conventionally important for displays and solid-state lighting, and recently have garnered much interest in the field of visible-light communication …
Warm-white light emitting diodes with high color rendering indices are required for the widespread use of solid state lighting especially indoors. To meet these requirements, we …
The optical and electrical properties of heterogeneous nanowires are profoundly related to their composition and nanoscale architecture,,,,,,. However, the intrinsic constraints of …
To date, solid-state lighting (SSL), visible light communication (VLC), and optical clock generation functionalities in the blue-green color regime have been demonstrated based on …
This paper reviews progress in ultraviolet (UV) optoelectronic devices based on AlGaN films and their quantum wells (QWs), grown by plasma-assisted molecular beam epitaxy. A …
We report white light generation by hybridizing green-red emitting (Cd Se) Zn S∕ Cd Se (core) shell/shell quantum-dot-quantum-well heteronanocrystals on blue In Ga N∕ Ga N …
A high-performance waveguide photodetector (WPD) integrated with a laser diode (LD) sharing the single InGaN/GaN quantum well active region is demonstrated on a semipolar …
To generate white light using semiconductor nanocrystal (NC) quantum dots integrated on light emitting diodes (LEDs), multiple hybrid device parameters (emission wavelengths of …
We present white light generation controlled and tuned by multi-color quantum-dot–quantum- well emitters made of onion-like CdSe/ZnS/CdSe core/shell/shell heteronanocrystals …