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 ...

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

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 ...

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 ...