Glas I (WW3-W-GLA1)5 ECTS
(englische Bezeichnung: Glass I)
(Prüfungsordnungsmodul: Glas I)

Lehrveranstaltungen:

• • Vibrational spectroscopies, from theory to practice
    (Vorlesung mit Übung, 2 SWS, Dominique de Ligny, Di, 12:15 - 13:45, 0.15)
  • Optical properties of glasses
    (Vorlesung mit Übung, 2 SWS, Dominique de Ligny, Fr, 16:15 - 17:45, 0.15)

Inhalt:

Optical properties of glasses

• Fundamental concepts: The electromagnetic spectrum and units, Absorption, Luminescence, Scattering
  

• Optical transparency of solids: Optical magnitudes and the dielectric constant, The Lorentz Oscillator, Metals, Semiconductors and insulators, Excitons, Reflection and polarization
  

• Optical glasses: Optical aberration and solutions, Dispersion properties and composition
  

• Colors in glasses: The eye, Optically Active Centers, Transition metals in glasses, Metallic and Chalcogenide nanoparticles
  

• Chromism: Thermochromism, Photochromism, Gasochromism, Electrochromism
  

• IR glasses: Chalcogenide, Fluorite glasses
  

• Optical Fibers: Principle, Manufacturing, Applications, Photonic fibers

Vibrational spectroscopies, from theory to practice

• Nature of vibrations inside matter
  

• Interaction light matter
  

• Instrumentation
  

• Raman application
  

• Infrared Spectroscopy
  

• Advanced technics

Lernziele und Kompetenzen:

Spectroscopy techniques applied to amorphous materials
The students will

• Understand the solid state physic background link to the optical properties of all type of materials

• Be able to explain the different ways to create colors

• Choose the appropriate glass compositions to realize optical device in the infrared region

• Have an overview of the different technologies link to light management

• Know the different parameters that define an Optical glass fiber and choose them in regard of the attended application

Vibrational spectroscopies, from theory to practice

The student will

• Understand in a comprehensive way the solid state physic background link to these spectroscopies

• Know the different parts of a spectrometer and their characteristic parameter

• Exercise himself to set the parameters of an observation and run the measurements

• Treat the data by applying the needed corrections

• Evaluate the data using peak fitting, momentum calculations and Principal Component Analysis

• Deduce information on the structure of common glasses
  

Verwendbarkeit des Moduls / Einpassung in den Musterstudienplan:

1. Nanotechnologie (Master of Science)
   (Po-Vers. 2020w | TechFak | Nanotechnologie (Master of Science) | Gesamtkonto | Kernfächer | Glas und Keramik | Glas I)
2. Nanotechnologie (Master of Science)
   (Po-Vers. 2020w | TechFak | Nanotechnologie (Master of Science) | Gesamtkonto | 1. und 2. Naturwissenschaftlich-technisches Wahlmodul | Glas I)

Studien-/Prüfungsleistungen:

Glas I (Prüfungsnummer: 62281)

Prüfungsleistung, mündliche Prüfung, Dauer (in Minuten): 15, benotet, 5 ECTS

Anteil an der Berechnung der Modulnote: 100.0 %

weitere Erläuterungen:
Prüfungssprache nach Wahl der Studierenden

Prüfungssprache: Deutsch oder Englisch

Erstablegung: WS 2022/2023, 1. Wdh.: SS 2023

1. Prüfer:

Dominique de Ligny