The modulation of luminescence is essential because unwanted spontaneous‐emission
modes have a negative effect on the performance of luminescence‐based photonic devices …

MicroLEDs offer an extraordinary combination of high luminance, high energy efficiency, low
cost, and long lifetime. These characteristics are highly desirable in various applications, but …

Light-emitting diodes are becoming the alternative for future general lighting applications,
with huge energy savings compared to conventional light sources owing to their high …

Efficiently fabricating a cavity that can achieve strong interactions between terahertz waves
and matter would allow researchers to exploit the intrinsic properties due to the long …

The emergence of efficient solid state light emitters was the result of the remarkable
breakthroughs in the late 1980s and early 1990s in GaN-based materials and light emitting …

The enhancement of the extraction efficiency in light emitting diodes (LEDs) through the use
of photonic crystals (PhCs) requires a structure design that optimizes the interaction of the …

We investigate the effects of the refractive index of the encapsulant on the light-extraction
efficiency (LEE) of light-emitting diodes (LEDs) for GaN LEDs (n≈ 2.5) and AlGaInP LEDs …

Photonic crystals (PhCs) are periodically structured optical media offering the opportunity for
spontaneous emission (SpE) to be strongly controlled in spatial terms (directions) or in …

Highly ordered nanostructures have gained substantial interest in the research community
due to their fascinating properties and wide applications. Micro-/nano-spherical lens …

We report on a self-organized nanoscale patterning method by using oblique angle
deposition to enhance the light extraction in a GaInN light-emitting diode (LED). The method …