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In-situ Online Measurement of Optical Surfaces via Synchronized Calibration

Research output: Contribution to conference › Paper › peer-review

Abstract

We propose a synchronized calibration method for deflectometry that effectively addresses systematic errors caused by instability. This method enables nanometric-level, in-situ online measurement of optical surfaces.

Original languageEnglish (US)
DOIs
StatePublished - 2025
Event2025 Optical Fabrication and Testing, OFT 2025 - Denver, United States
Duration: Jun 16 2025 → Jun 19 2025

Conference

Conference2025 Optical Fabrication and Testing, OFT 2025
Country/TerritoryUnited States
CityDenver
Period6/16/25 → 6/19/25

ASJC Scopus subject areas

  • General Computer Science
  • Space and Planetary Science
  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation

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