Solid‐state lighting is advancing toward higher power, higher brightness, and smaller size to
cope with the market competitiveness, and laser‐driven solid‐state lighting technology is …

As an excellent red phosphor, CaAlSiN3: Eu2+ plays a major role in high color rendition or
wide color gamut white light-emitting diodes, but it can hardly be used in high-power laser …

Especially for displays, visible-wavelength lasers are in high demand for a wide range of
applications. Active research and development have been devoted to laser-based displays …

Speckle reduction is an important topic in holographic displays as speckles not only reduce
signal-to-noise ratio but also possess an eye-safety issue. Despite thorough exploration of …

Laser‐diode‐based solid‐state lighting is primarily used in state‐of‐the‐art illumination
systems. However, these systems rely on light‐converting inorganic phosphors, which have …

A kind of glass-in-LuAG (GIP) ceramic with excellent luminous efficiency and high thermal
stability was fabricated by solid-state sintering for laser diode (LD)-pumped green-emitting …

In this paper, we present a concept for speckle reduction using optical superposition instead
of temporal superposition. The proposed speckle reduction method does not contain any …

A dynamic light scattering liquid crystal (DLS-LC) device is applied to reduce speckle from a
laser pico-projector. The DLS-LC device produces time-varying scattering patterns, which …

We propose a design for speckle reduction in a laser pico-projector adopting diffusers and
deformable mirrors. This research focuses on speckle noise suppression by changing the …

Fast speckle suppression is crucial for time-resolved full-field imaging with laser illumination.
Here, we introduce a method to accelerate the spatial decoherence of laser emission …