New Class of Laser Materials

Doping alumina crystals with neodymium ions ultra-short, high-power laser pulses

Research Electro Optics Acquired by Excelitas

Excelitas continues to expand as a single-source provider of end-to-end photonic solutions for commercial and defense markets.

Metasurface as an Optical Mixer

First nanostructured material for broad mixing of light waves

Fiber Laser with Liquid Core

Better control of soliton dynamics and supercontinuum generation in carbon disulfide/silica fibers

Laser Generates Nanoparticles in Record Time

Research team honored with Fojtik-Henglein Prize

Continuously Emitting Microlasers

A new energy-looping excitation mechanism in lanthanide-doped upconverting nanoparticles

Single Microcomb Replaces Multiple Lasers

First coherent-transmission experiments using amplitude modulation of a dark-pulse comb

New Type of Silicon Laser

Unconventional approach uses a combination of light and sound waves to amplify light

Real-Time Monitoring of High-Power Lasers

A compact, high-accuracy high-power laser power meter in the form of a folding mirror

Molecules Brilliantly Illuminated

A new high-power laser system generates ultrashort pulses covering a large share of the mid-infrared spectrum.