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Calibration of an in-line digital holographic microscope

  • Hannes Robben
  • , Reinhard Caspary*
  • , Konrad Bethmann
  • , Bernhard Roth
  • *Corresponding author for this work

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Abstract

We present a calibration method that correlates in-line measurement results from a digital holographic microscope (DHM) integrated into a two-photon polymerisation system (TPP) with offline results from a high-resolution laser scanning microscope (LSM). Our findings indicate that a single calibration step for a specific polymer is sufficient to reliably monitor the fabrication of various structures. In future, this approach will make it possible to adapt the production process to the manufactured structure geometry in real time.

Original languageEnglish
Title of host publicationEPJ Web of Conferences
DOIs
Publication statusPublished - 22 Sept 2025
Event2025 European Optical Society Annual Meeting, EOSAM 2025 - Delft, Netherlands
Duration: 24 Aug 202528 Aug 2025

Publication series

NameEPJ Web of Conferences
PublisherEDP Sciences
Volume335
ISSN (Print)2101-6275

Conference

Conference2025 European Optical Society Annual Meeting, EOSAM 2025
Abbreviated titleEOSAM 2025
Country/TerritoryNetherlands
CityDelft
Period24 Aug 202528 Aug 2025

ASJC Scopus subject areas

  • General Physics and Astronomy

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