Browsing: Laser

Radioactive atoms in a Bose–Einstein condensate (BEC) could form a “superradiant neutrino laser” in which the atomic nuclei undergo accelerated…

Simultaneous excitation of YbTm-doped upconverting nanoparticles at 975 and 1213 or 1732 nm results in significantly stronger anti-Stokes emission than…

The four tested particle designs in comparison:
Top left: Pharmacone; top right: Soccerball; bottom left: Sphere; bottom right: Rollingknot. All structures…

Peacock feathers are greatly admired for their bright iridescent colors, but it turns out they can also emit laser light…

Led by laser and motion experts, explore the latest advances in laser drilling of VIA holes — key to enabling…

A recent article in Luminescence reports a method for synthesizing fluorescent carbon dots (CDs) using laser ablation of bay leaves…