Dynamic spectro-ellipsometry based on a spectral interferometric phase extraction method

  • Vamara Dembele
  • , Ramachandran Kasu
  • , Inho Choi
  • , Jayakumar Paul Madhan
  • , Junho Kim
  • , Daesuk Kim*
  • *Corresponding author for this work

Research output: Contribution to conferenceConference paperpeer-review

Abstract

A dynamic spectro-ellipsometer is developed to measure a spectral phase difference of thin film object in less than 100ms. It requires neither moving parts nor time dependent modulation. This makes the proposed system ideal for real-time high-speed process monitoring and control in various industrial applications.

Original languageEnglish
Title of host publicationDigital Holography and Three-Dimensional Imaging, DH 2017
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580286
DOIs
StatePublished - 2017
EventDigital Holography and Three-Dimensional Imaging, DH 2017 - JeJu Island, Korea, Republic of
Duration: 2017.05.292017.06.1

Publication series

NameOptics InfoBase Conference Papers
VolumePart F47-DH 2017
ISSN (Electronic)2162-2701

Conference

ConferenceDigital Holography and Three-Dimensional Imaging, DH 2017
Country/TerritoryKorea, Republic of
CityJeJu Island
Period17.05.2917.06.1

Quacquarelli Symonds(QS) Subject Topics

  • Engineering - Mechanical
  • Materials Science

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