Marktech had revealed the latest in its line of sensors which combine many LEDs of different wavelengths with a photodiode. MTMD142345PDT38 has five LEDs at 1.04, 1.2, 1.3, 1.46 and 1.55μm, plus an ...

Hamamatsu Photonics introduces a new Photonic Integrated Circuit (Photo IC), P13567-02CT, with applications as an optical moisture detector. This sensor integrates an InGaAs PIN photodiode and a LED ...

This Photodiode based Alarm can be used to give a warning alarm when someone passes through a protected area. The circuit is kept standby through a laser beam or IR beam focused on to the Photodiode.

IR (infrared)-proximity sensors can sense the presence of an object, its distance from a reference, or both. Applications include speed detection, sensing of the hand in automatic faucets, automatic ...

Linxiao Zhu shows the experimental platform that housed the calorimeter and photodiode. This platform damps vibrations from the room and building, steadily holding the two nanoscale objects 55 ...

Date Announced: 28 May 2013 Opto Diode (www.optodiode.com), a division of ITW, and a member of the ITW Photonics Group, introduces a highly reliable, 16-element photodiode that is ideal for UV/EUV or ...

A self-powered, wireless-enabled CO2 sensor unit for environment monitoring has been developed by Gas Sensing Solutions (GSS), Sharp and the University of the West of Scotland. The SmartIR NDIR CO2 ...

The near-infrared light is a light source with the shortest wavelength, indicated outside of the red color in the light spectrum. The near-infrared light has been widely used in optical communications ...

The TVOERH080P is a three-channel, lensless reflective optical encoder chip with an integrated infrared LED, enabling an exceptionally compact design. Its high-density photodiode (PD) phase array ...