An optical unit with continuous phase and amplitude control
TW202638123APending Publication Date: 2026-09-16APPL MATERIALS ISRAEL LTD
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Patent Information
- Application Number
- TW114139721
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2025-03-06
- Filing Date
- 2025-10-15
- Publication Date
- 2026-09-16
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Abstract
The present disclosure describes an optical unit comprising two or more controllable polarization dependent phase affecting elements, each having a ring-shaped phase affecting region surrounded by transmitting regions, and at least one polarization analyzer. The two or more controllable polarization dependent phase affecting elements and the at least one polarization analyzer are arranged along a common path of light propagation through the optical unit providing control over phase and attenuation level of light passing through the optical unit.
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