285120 Ultrafast Science: Lasers, Fundamentals and Spectroscopy (V) (SoSe 2020)

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This course is designed to prepare the students for a successful experimental BSc, MSc or PhD project in the area of modern ultrafast condensed matter physics and ultrafast photonics. This course will consist of two parts: the core lecture and a series of guest lectures.

The core lecture will cover the following topics:

- Principles of lasers

- Generation, characterization and propagation of ultrashort laser pulses

- Basics of nonlinear optics and nonlinear wave conversion

- Refresher on sold state physics: electronic bandstructure, phonons, density of states

- Principles of light-matter interaction: dielectric function and its equivalents (optical conductivity, refractive index and absorption coefficient) from classical and quantum mechanical principles

- Examples of ultrafast spectroscopy: time-resolved terahertz (THz) and attosecond spectroscopy

Parallel to the core lecture, a number of guest lectures by leading international scientists will be given, covering such topics as:

- Nonlinear terahertz (THz) science
- Free-electron lasers
- Quantum-cascade lasers
- Nearfield THz spectroscopy and scanning tunneling microscopy
- Nonlinear THz spectroscopy of crystal lattice
- Surface sensitive second order spectroscopies
- Attosecond science

Oral examinations will be held on request.

Currently confirmed guest lectures will take place as follows:

30.04.2020 (Thursday)
Prof. Martin Mittendorff (Universität Duisburg-Essen)
Infrared and THz spectroscopy with free-electron lasers

12.05.2020 (Tuesday!)
Dr. Grazia Gonella (Max-Planck-Institut für Polymerforschung) -
Surface sensitive second order spectroscopies: second harmonic and sum-frequency generation

28.05.2020 (Thursday)
Dr. Sarah Houver (ETH Zürich)
Quantum-cascade lasers

04.06.2020 (Thursday)
Dr. Heejae Kim (Max-Planck-Institut für Polymerforschung)
Nonlinear THz spectroscopy of crystal lattice

02.07.2020 (Thursday)
Dr. Natalia Martin Sabanes (Fritz-Haber-Institut der MPG)
Nearfield THz spectroscopy and THz-driven tunneling microscopy

09.07.2020 (Thursday)
Prof. Walter Pfeiffer (Universität Bielefeld)
Attosecond science

Requirements for participation, required level

Einführung in die Physik I-III

Bibliography

A. Weiner, "Ultrafast Optics", Wiley, 2009

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Subject assignments

Module Course Requirements  
28-M-VBN Vertiefung Vertiefung (A.1) Graded examination
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Vertiefung (A.2) Graded examination
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28-M-VP Vertiefung Vertiefung (A.1) Graded examination
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Vertiefung (A.2) Graded examination
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The binding module descriptions contain further information, including specifications on the "types of assignments" students need to complete. In cases where a module description mentions more than one kind of assignment, the respective member of the teaching staff will decide which task(s) they assign the students.


Grundkenntnisse von Optik, Elektrodynamik, Quantummechanik

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Type(s) / SWS (hours per week per semester)
lecture (V) / 4
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This lecture is taught in english
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Faculty of Physics
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