Ultrashort Pulse Laser Ablation of Bulk Materials Using Shaped Laser Beams

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Bibliographic Details
Call Number:Libro Electrónico
Main Author: Mikhaylov, Dmitriy (Author)
Format: Electronic eBook
Language:Inglés
Published: Göttingen : Cuvillier Verlag, 2021.
Subjects:
Lasers > Industrial applications.
Manufacturing processes.
Lasers > Applications industrielles.
Fabrication.
manufacturing.
Lasers > Industrial applications
Manufacturing processes
Online Access:Texto completo
Table of Contents:
  • Intro
  • 1 Introduction
  • 2 Theoretical principles and state of the art
  • 2.1 Ultrashort pulse laser technology for materialprocessing
  • 2.2 Laser beam shaping
  • 2.3 Liquid crystal on silicon spatial light modulators
  • 2.4 Phase retrieval algorithms
  • 3 Materials and methods
  • 3.1 Processed materials
  • 3.2 System components
  • 3.3 Characterization methods
  • 4 Theoretical calculation of limits for theincrease of volumetric ablation rate
  • 4.1 Heat accumulation modeling for spatially shapedbeams
  • 4.2 Ideal requirements on laser sources as well as beamshaping and guiding optics
  • 5 Development of an advanced programmablebeam shaping optics
  • 5.1 Concept development for uniform beam shaping
  • 5.2 Extension of the standard beam splitting algorithm
  • 5.3 Development of the double spatial light modulatorsetup
  • 5.4 Summary and outlook of the conducted opticsdevelopment
  • 6 Process development using flexible beamshaping
  • 6.1 Scanning ablation strategy
  • 6.2 Stamping ablation strategy
  • 6.3 Calculation scheme for the prediction of ablationrates
  • 7 Summary and outlook
  • Bibliography
  • List of author's publications
  • Acknowledgements

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