Figure 3: Harmonic spectrum obtained with the resonator locked and the xenon jet on. In order to test the spatial coherence of the harmonic radiation and investigate the possible origin of the feature ...

Using a spectrum analyzer for pulsed measurements has always required a careful understanding and knowledge of the parameters of the pulse signal, as well as the subsequent operation of the spectrum ...

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 ...

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 ...

Modern oscilloscopes capture, view, measure, and analyze complex RF signals in the time, frequency, and modulation domains. Time-domain analysis, the original oscilloscope function, allows users to ...

For a long time, spectrum analyzers and scanning receivers have been widely used in EMI laboratories. The technical capabilities of these instruments are similar to those of a classic stepped EMI ...

Optical microresonators convert laser light into ultrashort pulses travelling around the resonator's circumference. These pulses, called "dissipative Kerr solitons", can propagate in the ...

Physicists have developed the first high-repetition-rate laser source that produces coherent soft x-rays spanning the entire 'water window'. That technological breakthrough should enable a broad range ...