Scientists have shown that twisting a crystal at the nanoscale can turn it into a tiny, reversible diode, hinting at a new era of shape-engineered electronics.

If you were asked to name the source most suited to producing femtosecond pulses of light, chances are that you would choose the Ti:sapphire laser. The crystal's thermal properties and its wide ...

LaserMa provides Cr4+:YAG with different doping level. The size could be up to 16×16mm2 with variable length. Initial transmission from 10-92% according to customers’ requirements. Cr4+:YAG Crystal is ...

Designed to control the frequency of crystal oscillator circuits, the 3022 series of high-ratio, hyperabrupt varactor tuning diodes is designed to deliver a dc bias control voltage from -0.3V to -4V.

Single excitons in semiconductor microcavities represent a solid state and scalable platform for cavity quantum electrodynamics, potentially enabling an interface between flying (photon) and static ...