A new energy-looping excitation mechanism in lanthanide-doped upconverting nanoparticles
Single Microcomb Replaces Multiple Lasers
13th June 2018 by Leave a Comment
First coherent-transmission experiments using amplitude modulation of a dark-pulse comb
New Type of Silicon Laser
11th June 2018 by Leave a Comment
Unconventional approach uses a combination of light and sound waves to amplify light
Real-Time Monitoring of High-Power Lasers
4th June 2018 by Leave a Comment
A compact, high-accuracy high-power laser power meter in the form of a folding mirror
Molecules Brilliantly Illuminated
30th April 2018 by Leave a Comment
A new high-power laser system generates ultrashort pulses covering a large share of the mid-infrared spectrum.
Dual Frequency Comb on a Chip
13th March 2018 by Leave a Comment
Approach could lead to low-cost, portable sensing and spectroscopy in the field in real time
A Spinning Top of Light
5th March 2018 by Leave a Comment
Light pulses for attosecond measurements of chiral-sensitive processes in gas and condensed phase
A Topological Insulator Laser
5th February 2018 by Leave a Comment
Lasing mode exhibits topologically-protected transport without magnetic fields
Doubling Frequency of Transportable Lasers
23rd January 2018 by Leave a Comment
New system showed 130 h uninterrupted operation without decay in output power at 313 nm
Quantum Dots Amplify Light
29th November 2017 by Leave a Comment
Light amplification with electrically stimulated quantum dots is a critical step towards solution-processible laser diodes
