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Title:
The translucent photocathode which has improved the absorptivity
Document Type and Number:
Japanese Patent JP6224114
Kind Code:
B2
Abstract:
The invention relates to a semi-transparent photocathode (1) for a photon detector having an increased absorption rate for a preserved transport rate. According to the invention, the photocathode (1) includes a transmission diffraction grating (30) able to diffract said photons and provided in the support layer (10) on which the photoemissive layer (20) is deposited.

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Inventors:
Nuzer, Gerd
Lavoto, Pascal
Application Number:
JP2015535996A
Publication Date:
November 01, 2017
Filing Date:
October 12, 2012
Export Citation:
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Assignee:
Photoni france
International Classes:
H01J1/34
Domestic Patent References:
JP3205735A
JP7321358A
JP47000106A
Foreign References:
CN102280343A
WO1998013857A1
US3700947
Attorney, Agent or Firm:
Shinei Patent Office



 
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