Abstract: High-power vertical-cavity surface-emitting laser (VCSEL) arrays are increasingly utilized as light sources in modern lidar and three-dimensional optical sensing systems owing to their ...

The high beam fill factor of the flat-top laser can effectively increase the output power of the laser without damaging the components. A fiber-solid hybrid high-energy picosecond pulsed laser system ...

Abstract: The precise microspatial angle measurement is of great importance for error compensation in datum transformation by laser beam. The commonly used angle ...

Lamella micromachining by focused ion beam milling at cryogenic temperature (cryo-FIB) has matured into a preparation method widely used for cellular cryo-electron tomography. Due to the limited ...

This isn’t the first time we’ve seen DIYers sending music over a laser beam but the brothers [Armand] and [Victor] are certainly in contention for sending the music the longest distance ...