Pinhole disk laminate and a process for producing the same

Pinhole disk laminate and a process for producing the same

A plurality of pinhole disks are superposed, fixed in position with the pinholes brought into alignment with the aid of a wire, a pin or light, and bonded or welded together to form a pinhole disk laminate. The laminate has an untapered deep enough center through-hole and is suitable as an order sor...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YASUMOTO MASATO, AWAJI MITSUHIRO, KAMIJO NAGAO, TAMURA SHIGEHARU
Format: Patent
Sprache:eng
Schlagworte:
GAMMA RAY OR X-RAY MICROSCOPES
IRRADIATION DEVICES
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:A plurality of pinhole disks are superposed, fixed in position with the pinholes brought into alignment with the aid of a wire, a pin or light, and bonded or welded together to form a pinhole disk laminate. The laminate has an untapered deep enough center through-hole and is suitable as an order sorting aperture (OSA) in hard x-ray microscopy using a FZP.