Sensors and detectors

Focuslight announces eye-safe wide angle diffuser for lidar and 3D sensing applications

Focuslight technologies, a global provider of high power diode lasers and micro optics, announced the LIMO Wide Angle Diffuser at SPIE Photonics West 2020. Designed for automotive LiDAR and 3D sensing applications, the LIMO Wide Angle Diffuser is a glass refractive optical element (ROE) with the ability to disperse laser light in one direction up to a full illumination angle, ranging from a few mrad up to 150 degrees. When combined with a second functional surface, the light can also be shaped at any desired angle in the other direction.

Far field pattern of UV-C laser projected onto a fluorescent screen (Image: Asahi Kasei Corp. and Nagoya University)

Scientists develop laser diode that emits 'world's shortest lasing wavelength'

Scientists have designed a laser diode that emits what they say is the shortest-wavelength ultraviolet light achieved to-date, with potential applications in disinfection, dermatology, and the analysis of gas and DNA

Ning Wang, the study’s lead author, and Professor Mona Jarrahi working on the terahertz detector setup. (Image: UCLA Engineering)

New terahertz detector could observe galaxies in unprecedented detail

Researchers have developed an ultra-sensitive light-detecting system that could enable astronomers to view galaxies, stars and planetary systems in unprecedented detail

T-Sense

Hübner Photonics recently announced the availability of a new second generation T-SENSE, an all-in one sensor solution designed to improve the security and safety of postal facilities around the world

AXUV20A Circular Photodetectors

Opto Diode has introduced AXUV20A Circular Photodetectors for radiation, electron, and photon response in the ultraviolet, extreme ultraviolet, visible and near-infrared wavelength ranges

L50(150)A-LP2-35

MKS Instruments has announced the L50(150)A-LP2-35, the newest addition to the Ophir line of LP2 laser power/energy sensors with high damage threshold

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