A paradigm shift occurred in Paris in the late 17 th Century, as the speed of light that thinkers, such as Descartes and Aristotle, had speculated as being infinite and instantaneous had been ...

Ultrafast laser technology has enabled a trove of methods for precision measurements. These include in particular a broad class of pulsed-laser experiments in which a sample is excited and, after a ...

Optical delay lines are critical for true time-delay beamforming in phased array systems, enabling precise control of signal arrival times across antenna elements to steer beams without ...

Physicists at ETH Zurich, Switzerland, have developed a versatile "dual-comb" laser that combines a wide scanning range with high power, low noise, stable operation, and ease of use - thereby offering ...

The academic information network (SINET)[i], built and operated by NII, serves as Japan’s nationwide academic information infrastructure for universities and research institutions. Through regional ...

Various applications of pulsed laser sources rely on the ability to produce a series of pulse pairs with a stepwise increasing delay between them. Implementing such optical delay scanning with high ...