A simple laser comprising just two standard mirrors was used to create higher-dimensional classically entangled light, a new state of the art, deviating from the prevailing paradigm of two-dimensional Bell states. The approach combines internal generation, in-principle unlimited in what can be created, with external control, allowing user-defined states to be molded. Shown here...
Tag: laser
Hexbyte Glen Cove Researchers fabricate co-doped aluminosilicate fiber with high laser stability for multi-kW level laser
Schematic diagram of MOPA configuration. Credit: XIOPM Multi-kilowatt (kW) (≥3kW) level fiber lasers with high stability are significant in many applications, and Yb-doped fiber is the key device in such fiber lasers. The incredible advances of the past few decades in fiber fabrication technology have led to an exponential increase in the output power...