Pack it up, folks! Godox has solved professional lighting for professional film, broadcast, and commercial productions. The ...

Gaggione has introduced a number of PMMA (acrylic) led collimators optimised for wide even beams over 50°, for both CoB (chip-on-board) and small-area leds. “Its close field colour mixing makes it ...

The Bessel beam, with a significant depth of field and self-healing characteristics, has been applied in widespread applications, including quantum entanglement, underwater 3D imaging, optical ...

Chip-based beam steering device promises smaller, cheaper lidar. 09 Aug 2022. TU Denmark-developed device cuts aliasing, achieving sharp beam steering over large field of view. ... The light can then ...

Researchers have developed a new chip-based beam steering technology that provides a promising route to small, cost-effective and high-performance lidar systems. Lidar, which uses laser pulses to ...

The Bessel beam provided by the existing approaches cannot support long-range sensing. Here, we propose a integrated silicon photonic chip with concentrically-distributed grating arrays to ...