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Rim phase-shift mask combined with off-axis illumination: a path to 0.5(lambda)/numerical aperture geometries

A 1993 SPIE journal article describes combining a rim phase-shift mask with off-axis illumination to achieve 0.5(lambda)/numerical aperture imaging geometries. The supplied excerpt contains only bibliographic metadata and no additional technical details.

Categories: science-and-space, technology

Generated scores

Scores are based on the cited reporting and use a 1–10 scale. Read the methodology.

Confidence
3/10
Geographic reach
1/10
Global importance
2/10
Impact magnitude
2/10
Positivity
6/10
Urgency
1/10

Why it matters

The paper presents a technical approach that could be relevant to advanced optical imaging research.

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