H8236-07 Datasheet (Hamamatsu Corporation) - HPD (HYBRID PHOTO-DETECTOR) MODULES

H8236-07, HPD (HYBRID PHOTO-DETECTOR) MODULES

HPD (HYBRID PHOTO-DETECTOR) MODULES PRELIMINARY DATA OCT.

2000 H8236-07, -40 PATENT PENDING The HPD (Hybrid Photo-Detector) is a new vacuum photo-detector including a photocathode and an avalanche diode.

The HPD provides a gain of more than 1000 in a single multiplication process called 'electron bombardment multiplication'.

The photoelectrons from the photocathode are accelerated by a strong electric field to hit the avalanche diode and release a large number of electron-hole pairs correspond

H8236-07 Features

* q Able to discriminate multi-photon events q Low excess noise q High Q.E. from 450 nm to 650 nm (H8236-40) q Simple operation Built-in high voltage power supply and pre-amplifier q Low after pulse APPLICATIONS q Photon counting application q Low intensity pulse detection q Laser scanning microscope