As one of the cutting-edge research areas in modern physics, space-based gravitational wave detection aims at capturing gravitational wave signals in the mHz frequency band. A key technological ...

Multi-pulse oscillations are prevalent phenomena observed in mode-locked lasers and nonlinear microresonators, where the short- and long-range interactions between nonlinear wavepackets give rise to ...

A coarse schematic of a time-domain spectrometer, highlighting the main components, is shown in Fig. 2. Optical pulses emitted from a femtosecond laser excite the terahertz emitter. The emitted ...

A tellurium thin film that briefly melts under laser pulses delivers the first sub-nanosecond all-optical neuron, operating 100 times faster than previous designs. No purely optical device has been ...