Product Center Home Product Center Intelligent Sensing 1/2/3/5/10/16mm 400-1700 InGaAs PD Photodiode Chip The 1/2/3/5/10/16mm InGaAs PD is a front-illuminated photodiode chip with a center wavelength of 900nm, a conductive substrate, four electrodes, and a photosensitive surface size of 1/2/3/5/10/16mm. Product Features High Responsiveness Low Dark Current Expanding The Operating Wavelength Application Areas Instrumentation Optical power meter Product Performance Indicators