19.6mm² Four-Element Segmented Photodiode

• High Stability Over Temperature and Time
• Excellent Resolution, High Accuracy, Ultra-Low Dark Current
• Two or Four Separate Active Area Segments
• Segmented InGaAs Photodiodes Also Available

Segmented Photodiodes are designed for a wide variety of applications that require high stability and fast response times. Featuring position resolutions of greater than 0.1μm, Segmented Photodiodes are ideal for surface profiling, position measurement, alignment, or targeting. Segmented Photodiodes are segmented into either two or four separate active areas and have spectral response ranges from 350 – 1100nm. The segmented regions allow various measurement profiles on a single detector.