X-ray reflector exhibiting taper, method of making same,...

X-ray or gamma ray systems or devices – Beam control – Filter

Reexamination Certificate

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C378S159000, C378S157000, C378S156000

Reexamination Certificate

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11139655

ABSTRACT:
An x-ray reflector may include: a substrate; a first layer formed on the substrate, the first layer including a relatively higher-Z material, where Z represents the atomic number; and a second layer formed on the first layer, the second layer including a relatively lower-Z material; at least one of the first layer and the second layer exhibiting a taper in an axial direction extending between a first end of the substrate and a second end of the substrate.

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