Powerful, inexpensive and even flexible when they need to be, organic photodiodes are a promising alternative to silicon-based photodetectors. They are used to improve light sensitivity in cameras and ...

Editor’s note: This article will be in two parts. Part 1 is component-related and Part 2 is applications. Please also see Planet Analog blog “LEDs Are Photodiodes Too” as an intro to this article.

Melexis has introduced the MLX75305 light-to-voltage sensor for high-volume automotive, industrial, and consumer applications. By integrating the photodiode, transimpedance amplifier, and ...

MALVERN, Pa., March 22, 2017 (GLOBE NEWSWIRE) -- Vishay Intertechnology, Inc. (NYSE:VSH) today broadens its optoelectronics portfolio with the introduction of a new high speed silicon PIN photodiode ...

Single junction type (a) and the proposed double junction type (b) solar cells are compared with the conventional TANDEM type (c) and the proposed face-to-face type (d) multi-junction connections. A ...

1300-1650nm light source and photodetector integrated into one package SHIMOTSUKE-SHI, Japan--(BUSINESS WIRE)--Kyoto Semiconductor Co., Ltd. (President and CEO: Yoshihisa Shinya, Headquarters: ...

Mass production technology for silicon based ultraviolet (UV) light sensors, suitable for smartphones and wearable devices in the Internet of Things (IoT) era, has been developed. Mass production ...

Earlier today, Sony’s semiconductor division announced the development of the world’s first stacked CMOS imaging sensor with two layers of transistor pixels. This new design is significant because it ...

This is a preview. Log in through your library . Abstract A new quantum sensor for measuring photosynthetically active radiation (PAR) was designed using a gallium arsenide photodiode. This sensor is ...

In providing heart-rate detection, a PPG sensor faces challenges that can be impacted by the wearable’s industrial design. This article discusses how to properly design these devices to improve ...