MSE Master of Science in Engineering

The Swiss engineering master's degree


Ogni modulo equivale a 3 crediti ECTS. È possibile scegliere un totale di 10 moduli/30 ECTS nelle seguenti categorie: 

  • 12-15 crediti ECTS in moduli tecnico-scientifici (TSM)
    I moduli TSM trasmettono competenze tecniche specifiche del profilo e si integrano ai moduli di approfondimento decentralizzati.
  • 9-12 crediti ECTS in basi teoriche ampliate (FTP)
    I moduli FTP trattano principalmente basi teoriche come la matematica, la fisica, la teoria dell’informazione, la chimica ecc. I moduli ampliano la competenza scientifica dello studente e contribuiscono a creare un importante sinergia tra i concetti astratti e l’applicazione fondamentale per l’innovazione 
  • 6-9 crediti ECTS in moduli di contesto (CM)
    I moduli CM trasmettono competenze supplementari in settori quali gestione delle tecnologie, economia aziendale, comunicazione, gestione dei progetti, diritto dei brevetti, diritto contrattuale ecc.

La descrizione del modulo (scarica il pdf)riporta le informazioni linguistiche per ogni modulo, suddivise nelle seguenti categorie:

  • Insegnamento
  • Documentazione
  • Esame
Advanced thin film technology (TSM_ThinFilm)

The Technology of thin films is a core element in the design and fabrication of photonic components. The objective of the module "Advanced Thin Film Technology" is the introduction to this important technology and to the applications of thin films in the field of photonics with the focus on optical coatings. This includes the design and fabrication of thin films as well as the characterization of their physical properties.

 

 

Requisiti

  • Optics: Basics of wave and geometrical optics;
  • Physics basics for engineers
  • Analysis and linear algebra on FH bachelor level recommended

The students are required to fill possible gaps by self-study. Students without basic knowledge in optics are requested to complete the EVA module "Fundamentals of Light" prior to the "Advanced Thin Film Technology" TSM module.

Obiettivi di apprendimento

The students

  • are familiar with the main deposition and structuring methods used in thin film technology. They know the advantages and drawbacks of the different methods and are able to select a suitable method for a given thin film design
  • know important microstructural, chemical, mechanical, optical, electrical and thermal properties of thin films and are familiar with the relevant methods used in industry to characterize these properties
  • understand the main physical concepts related to the application of thin films in photonics and are able to solve simple problems involving thin layers. They are able to perform calculations and evaluations of optical coating designs. 
  • know the most important applications of thin layers in passive and active devices

Categoria modulo

There will be several thematic blocks. Although several different types of thin layers will be discussed, the focus will be set on optical coatings:

  • Fabrication methods (~3 weeks)
    • A detailed discussion of deposition methods, with the focus on the following deposition method categories: Physical evaporation, Plasma enhanced physical and chemical deposition, liquid phase deposition
    • A rough introduction to structuring methods such as photo-, e-beam and imprint lithography, plasma assisted physical – and chemical dry etching, wet etching, lift-off
  • Properties and characterization methods of thin films (~4 weeks)
    • Properties such as morphology, microstructure, optical and electric properties, chemical and mechanical properties
    • Methods such as atomic force microscopy and profilometry, optical an electron microscopy, focused ion beam, x-ray analytical methods, ion beam based methods (SIMS, RBS) as well ellipsometric and spectroscopic methods
  • Physics of thin films (~4 weeks)
    • Optical properties:
      • Behavior of radiation in thin layers and at layer interfaces
      • Reflection, transmission and absorption properties of thin layers and and multilayer stacks
    • Material diffusion in thin layers
    • Mechanical behavior and adhesion of thin films
  • Applications (~3 weeks)
    • Coatings designs for optical components such as lenses, mirrors and filters
    • Planar wave guide structures, gratings or plasmonic structures
    • Thin films in photonic devices

Metodologie di insegnamento e apprendimento

Will be defined by the lecturers

Bibliografia

  • Materials Science of Thin Films, 2nd edition, Milton Ohring, Academic Press
  • Introduction to Optics, Frank Pedrotti, Pearson
  • Optical Thin Films and Coatings, Editors: Angela Piegari, François Flory, Elsevier

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