Commissariat a L'energie Atomique

Commissariat a L'energie Atomique Et Aux Energies Alternatives

Marie-Claude Gentet

Guillaume Montemont

Anne Ghis

Olivier Monnet

Marc Cuzin

A method for manufacturing an ionizing radiation detection device having a block of a semiconductor material adapted to undergo local separations of charges between positive and negative charges under the effect of ionizing radiation. The device including a first series of at least two collecting electrodes formed on the surface of the semiconductor block, and a second series of at least two non-collecting electrodes formed on a support and separated from the semiconductor block by an insulating layer. During processing, after forming the insulating layer on the support so as to cover the non-collecting electrodes, the block of semiconductor material bearing the collecting electrodes and the support bearing the non-collecting electrodes and the insulating layer are assembled.

Method of manufacturing an ionizing radiation detection device

The invention relates to a single short radiation pulse analyzer comprising radiation detectors that convert this radiation into an electrical signal, and means of measuring this signal by sampling at different times.

Single short radiation pulse analyzer having signal sampling delay time

The present invention relates to a device for analyzing a single electrical pulse, which device comprises an electrical circuit made up of a propagation line, including, in uniformly-distributed manner, optoelectronic switches constituted by photoconductor tabs, each of them being connected to a corresponding analysis line, and an optical device (,-,-,-,-,-,) making it possible to light the switches with a laser beam or with portions of a laser beam, any two adjacent switches being lit successively and not simultaneously.

Growing community of inventors

Crolles, France

Marie-Claude Gentet