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
Smelling With a Laser
8th June 2018 by Leave a Comment
Real-time and accurate measurements of gas properties with an optical frequency comb
Spectroscopy of Levitated Droplets
18th May 2018 by Leave a Comment
Laser-induced breakdown spectroscopy detects elements in a single water droplet
An Ultra-Thin Membrane Laser
8th May 2018 by Leave a Comment
Some of the world’s smallest and lightest lasers made by floating a thin plastic film off a substrate.
Data Transmission With Laser Frequency Combs
1st May 2018 by Leave a Comment
Discovery has the potential of increasing the capacity of wireless communications
Twisting Laser Light Probes Chirality
9th April 2018 by Leave a Comment
A new method to sensitively measure the structure of molecules
Charging with a Laser
2nd March 2018 by Leave a Comment
First design of an end-to-end power delivery system delivers more than 2 W for a smartphone
Tuning Liquid-Crystal-Lasers
30th January 2018 by Leave a Comment
Lasing can be reversibly switched from the short-wavelength to the long-wavelength edge mode by applying a voltage
Facet Reflectors for On-Chip Lasers
12th January 2018 by Leave a Comment
An alternative fabrication scheme for microscale semiconductor lasers beyond conventional silicon
