LiDAR and radar essentially work in a similar way, except that while radar uses microwaves (wavelengths of 1cm to 1m), LiDAR uses laser light (wavelengths of 380nm to 750nm). LiDAR primarily uses ...

Self-driving cars often use LiDAR — think of it as radar using ... They not only alter the direction of the beam but also change its wavelength. This effect simplifies the receiver setup.

There are two WCL systems available, an up-pointing lidar (zenith, WCL-I) at a wavelength of 355 nm and a down-pointing lidar (nadir, WCL-II) at 351 nm, which can be deployed separately or together.

“Lidar knows where everything is, to the centimeter.” The laser’s wavelength is 1,550 nanometers in the infrared range so ...

Chinese research team wins Optica's Best Paper Prize 2023 award for its ultra-low-power, single-photon Raman underwater lidar ...

Lidar, short for light detection and ranging, uses a laser to map out an environment by analyzing reflected lasers. This means that laser wavelength, point rates, field of view, and angular ...

The department “Lidar” develops ground-based, airborne and spaceborne lidar systems and applies them for active remote sensing of key meteorological parameters and atmospheric trace gases to ...

In quite a number of applications there is much demand for scalable, low-cost, high-performance sensors. Such sensors are wanted for autonomous systems, robotics, defence and aerospace technologies, ...