Hamamatsu Photonics’ products include photosensors, image sensors, optical/functional elements, light source products, photoionizer, x-ray products and stealth dicing technology. Photosensors have both high sensitivity and high-speed response and offer optimal performance even for special applications. Image sensors have light captured in two dimensions and can convey visual information through images. Light source products utilize a high-precision glass processing technology essential for manufacturing electron tube devices. Non-destructive inspection use X-rays. The photoionizer is a completely new type of electrostatic remover using "photoionization" for clean, easy, yet effective generation of ions. In stealth dicing, a laser beam at a wavelength capable of transmitting through the material is condensed on an internal point in that material.