New optoelectronic devices for the Near and Mid-Infrared spectral range open completely new possibilities for portable sensors creation. Using infrared LED-PD optopairs allows developing an instrument that is smaller, less expensive and energy-saving.
Photodiode Chip Design
Standard Mid Infrared 0.3 mm photodiode chip
This shape of PD chip is one of the types of LED Microsensor NT standard photodiode models (Lms XX PD-03 series).
Main features are:✔ Small size of the PD chip
✔ Cost effective (due to small size)
Mid Infrared 0.5 mm photodiode chip
This shape of PD chip is one of the types of LED Microsensor NT standard photodiode models (Lms XX PD-05 series).
✔ Larger size of the PD active area and, consequently, higher sensitivity
✔ Mesa shaped structure
Mid Infrared 1.0 mm photodiode chip
This shape of PD chip is one of the types of LED Microsensor NT standard photodiode models (Lms XX PD-10 series).
✔ Larger size of the PD active area and, consequently, higher sensitivity
✔ Mesa shaped structure