The Hamamatsu Photonics mini-spectrometer RC series is a family of compact polychromatous integrated with a reflection grating and a CMOS linear image sensor. Two types are available mini-spectrometer modules with a driver circuit, and mini-spectrometer heads for installation into measurement equipment, which contain an optical system and an image sensor in a compact case.

Integrating spectrometer head and drive circuit
Spectral measurement using PC
No external power supply required