Development and Characterization of a Dispersion-Encoded Method for Low-Coherence Interferometry
eBook - ePub

Development and Characterization of a Dispersion-Encoded Method for Low-Coherence Interferometry

  1. English
  2. ePUB (mobile friendly)
  3. Available on iOS & Android
eBook - ePub

Development and Characterization of a Dispersion-Encoded Method for Low-Coherence Interferometry

About this book

This Open Access book discusses an extension to low-coherence interferometry by dispersion-encoding. The approach is theoretically designed and implemented for applications such as surface profilometry, polymeric cross-linking estimation and the determination of thin-film layer thicknesses. During a characterization, it was shown that an axial measurement range of 79.91 ”m with an axial resolution of 0.1 nm is achievable. Simultaneously, profiles of up to 1.5 mm in length were obtained in a scan-free manner. This marked a significant improvement in relation to the state-of-the-art in terms of dynamic range. Also, the axial and lateral measurement range were decoupled partially while functional parameters such as surface roughness were estimated. The characterization of the degree of polymeric cross-linking was performed as a function of the refractive index. It was acquired in a spatially-resolved manner with a resolution of 3.36 x 10 -5. This was achieved by the developmentof a novel mathematical analysis approach.

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Table of contents

  1. Cover
  2. Front Matter
  3. 1. Introduction and Motivation
  4. 2. Related Works and Basic Considerations
  5. 3. Surface Profilometry
  6. 4. Polymer Characterization
  7. 5. Thin-film Characterization
  8. 6. Conclusion
  9. Back Matter

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Yes, you can access Development and Characterization of a Dispersion-Encoded Method for Low-Coherence Interferometry by Christopher Taudt in PDF and/or ePUB format, as well as other popular books in Technology & Engineering & Civil Engineering. We have over one million books available in our catalogue for you to explore.