InGaAs Photodiode

Standard types with a cut-off wavelength of 1.7 um. Available in a variety of active area sizes and packages.

Long wavelength types with a cut-off wavelength of 1.9, 2.1 or 2.6 um. Thermoelectrically cooled types are also available.

Detector modules with internal detector elements and amps.

InGaAs APDs are high-speed, high sensitivity photodiodes having an internal gain mechanism, and can be used in measurements at very low light levels.They are mainly used for optical fiber communications, distance measurement and spatial light transmission, etc

Array sensors and linear image sensors using InGaAs photodiode arrays combined with a CMOS charge amplifier.