An improvement to a Nobel Prize-winning technology called a frequency comb enables it to measure light pulse arrival times with greater sensitivity than was previously possible -- potentially ...

How it works: the top frequency comb is passed through a sample of interest and then into a beamsplitter. The bottom frequency comb operates at a slightly different pulse repetition frequency and is ...

Described by the company as a “milestone to help move toward the goal of laser fusion.” External view of the laser system producing laser pulses of 100 J at 10 Hz. Hamamatsu Photonics has succeeded in ...

RF signals historically are measured using spectrum analyzers, at least that was before oscilloscopes offered sufficient bandwidth for those measurements. With oscilloscope bandwidths over 100 GHz, RF ...

A new publication from Opto-Electronic Advances, 10.29026/oea.2023.230066 discusses three-dimensional isotropic microfabrication in glass using spatiotemporal focusing of high-repetition-rate ...