More information: Hanchen Liu et al, Near-infrared germanium PIN-photodiodes with >1A/W responsivity, Light: Science & Applications (2025). DOI: 10.1038/s41377-024-01670-4 Provided by Aalto University ...

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 ...

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 ...

Avalanche photodiodes (APDs ... This device exhibited a high primary responsivity and significant sensitivity improvements, making it suitable for advanced optical link systems[2].

has reported a high-speed and high-responsivity modified uni-traveling carrier photodiodes heterogeneously integrated on the TFLN platform. The device exhibits a 3-dB bandwidth of 110 GHz and a ...