This microscopic light-matter-coupling is described by a spatially resolved microscopic theory based on Maxwell-Bloch-Langevin equations taking into account many-body interactions, energy transfer ...

Scientists at Northumbria University have made a breakthrough in developing a new type of ‘microwave amplification by stimulated emission of ...

To expand the application of optical wireless power transmission, improvement of power transmission efficiency is desired. A VCSEL using laser light and spontaneous emission light at the same time has ...

Angle-resolved CL polarimetry measurements of the emitted far-field radiation revealed that the emission characteristic of circularly polarized light is related to the handedness of the chiral ...

Tasers have become an increasingly popular choice by law enforcement, and can even be owned and used by civilians, but not everywhere.

The broad sub-band gap emission is confined to the strained sites and vanishes above 200 K. Density functional theory calculations, combined with laser power-dependent PL and time-resolved PL ...