Hamamatsu InGaAs PIN Photodiode Hamamatsu Photonics is a leading manufacturer of devices for the generation and measurement of visible, infrared, and ultraviolet light. Indium gallium arsenide (InGaAs) (alternatively gallium indium arsenide, GaInAs) is a ternary alloy (chemical compound) of indium arsenide (InAs) and gallium arsenide (GaAs). Indium and gallium are (group III) elements of the […]