Title:
放射検出装置
Document Type and Number:
Japanese Patent JP2006527379
Kind Code:
A
Abstract:
A radiation detection apparatus comprises a radiation detector and a lens arrangement. The lens arrangement comprises a polarising element and an optical corrector. The optical corrector is preferably located between the polarising element and the radiation detector and has at least one surface designed to correct optical aberrations present in the lens arrangement. The optical corrector may be arranged to provide a mechanical support to the polarising element. The optical corrector is arranged to increase a diffraction limited acceptance angle of the apparatus.
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Inventors:
Anderton, Rupert Nicholas
Coward, Peter Rutsel
Price scene
Coward, Peter Rutsel
Price scene
Application Number:
JP2006516412A
Publication Date:
November 30, 2006
Filing Date:
June 11, 2004
Export Citation:
Assignee:
Kinetic Limited
International Classes:
G01J1/04; G01J1/02; G01K11/00; G01S3/789
Domestic Patent References:
| JP2002524767A | 2002-08-06 | |||
| JP2003518653A | 2003-06-10 | |||
| JP2000284117A | 2000-10-13 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Kenkyo Kanayama
Katsuma Osaki
Mitsuaki Tsubokura