They measure the distance between the sensor and a target surface without physical contact, using a laser beam. Designed for high-speed, non-contact operation, the sensors are designed to measure ...

For the first time, researchers have used high ... laser wavelength and the optical system's ability to focus the laser beam.

A research team led by Prof. Mitch LI Guijun, Assistant Professor from the Division of Integrative Systems and Design at the ...

Lithium-sulfur batteries are expected to supersede existing lithium-ion batteries due to sulfur cathodes' high ... speed can achieve about 2 cm2/minute using only a single beam laser.