Photodiode design using germanium solves key challenge in on-chip light monitoring

Programmable photonics devices, which use light to perform complex computations, are emerging as a key area in integrated ...
Compound Semiconductor

Coherent introduces 2D VCSEL and photodiode arrays

Using its 100G PAM4 multimode VCSEL and PD platform, Coherent has introduced a high-density 2D array architecture (1.6T, 850 ...
Compound Semiconductor

Scientists develop tiny UV spectrometer

The iGaN Laboratory led by Haiding Sun at the University of Science and Technology of China (USTC) together with a team from ...

Researchers develop the first miniaturized ultraviolet spectrometer chip

Recently, the iGaN Laboratory led by Professor Haiding Sun at the School of Microelectronics, University of Science and ...
Optics

IR photodiode 35% more sensitive at 1.55µm than industry standard

Detecting infrared light is critical in an enormous range of technologies, from remote controls to autofocus systems to self-driving cars and virtual reality headsets. That means there would be major ...
Seeking Alpha

Waters Expands Alliance iS Bio HPLC Product Line with Photodiode Array Detector to Enhance Spectral Insights for Biopharma Development & QC

MILFORD, Mass., April 1, 2025 /PRNewswire/ -- Waters Corporation (NYSE:WAT) today announced the expansion of the Alliance™ iS Bio HPLC product line with integrated photodiode array (PDA) detection, ...
Optics

Phlux adds high-speed, high-bandwidth 30 µm avalanche photodiodes to Aura family of 1550 nm IR sensors

Pictured, right: these 30 µm Noiseless InGaAs® APDs are high-speed, high-precision infrared sensors. Sheffield, UK,-- Phlux Technology, a manufacturer of avalanche photodiode (APD) infrared sensors, ...