Optics
光筛
Photon SieveA diffractive optical element consisting of a thin membrane with a pattern of concentric rings of holes, used to focus radiation. / 一种由具有同心圆孔图案的薄膜组成的衍射光学元件，用于聚焦辐射。
- Knowledge type
- 物理设备
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-04 19:06:37
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Main parameters and performance indicators
Material: Thin membrane (e.g., silicon nitride)Pattern: Concentric rings of holesFunction: Diffractive focusing
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Related literature
ranked by community starsSingle-shot absolute wavefront sensing with a freestanding photon-sieve splitter in extreme ultravioletOpen source
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1 recordsRecord title: Photon Sieve.
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