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

Topological materials, whether in solid state, photonic or acoustic systems, or other
domains, are characterized by bulk topological invariants that remain unchanged as long as …

Monolithic integration of III-V compound semiconductors on silicon is highly sought after for
high-speed, low-power-consumption silicon photonics and low-cost, light-weight …

Since the advent of quantum mechanics and the clear demonstration of the existence
of'matter waves', physicists have never failed to take advantage of concepts and theoretical …

Semiconductor III–V photonic crystal (PC) laser is regarded as a promising ultra-compact
light source with unique advantages of ultralow energy consumption and small footprint for …

Photonic Crystals Page 1 Gong | Hu Photonic Crystals Qihuang Gong **aoyong Hu Page 2
PHOTONIC CRYSTALS Page 3 Page 4 Qihuang Gong | **aoyong Hu PHOTONIC …

We demonstrate a new type of laser composed of an array of coupled photonic crystal
nanocavities that enables high differential quantum efficiency and output power, together …

We review recent advances related to slow light in periodic structures, where the refractive
index varies along one or two directions, ie gratings and planar photonic crystals. We focus …

Considerable research efforts have been devoted to the investigation of distributed feedback
(DFB) organic lasing in photonic crystals in recent decades. It is still a big challenge to …

Emerging applications such as solid-state lighting and display technologies require micro-
scale vertically emitting lasers with controllable distinct lasing wavelengths and broad …