402-0558-00L  Crystal Optics in Intense Light Fields

SemesterSpring Semester 2021
LecturersM. Fiebig
Periodicityyearly recurring course
Language of instructionEnglish


402-0558-00 VCrystal Optics in Intense Light Fields2 hrs
Wed13:45-15:30HIT J 51 »
M. Fiebig
402-0558-00 UCrystal Optics in Intense Light Fields1 hrs
Wed15:45-16:30HIT J 51 »
M. Fiebig

Catalogue data

AbstractBecause of their aesthetic nature crystals are termed "flowers of mineral kingdom". The aesthetic aspect is closely related to the symmetry of the crystals which in turn determines their optical properties. It is the purpose of this course to stimulate the understanding of these relations with a particular focus on those phenomena occurring in intense light fields as they are provided by lasers.
ObjectiveIn this course students will at first acquire a systematic knowledge of classical crystal-optical phenomena and the experimental and theoretical tools to describe them. This will be the basis for the core part of the lecture in which they will learn how to characterize ferroelectric, (anti)ferromagnetic and other forms of ferroic order and their interaction by nonlinear optical techniques. See also Link.
ContentCrystal classes and their symmetry; basic group theory; optical properties in the absence and presence of external forces; focus on magnetooptical phenomena; density-matrix formalism of light-matter interaction; microscopy of linear and nonlinear optical susceptibilities; second harmonic generation (SHG); characterization of ferroic order by SHG; outlook towards other nonlinear optical effects: devices, ultrafast processes, etc.
Lecture notesExtensive material will be provided throughout the lecture.
Literature(1) R. R. Birss, Symmetry and Magnetism, North-Holland (1966)
(2) R. E. Newnham: Properties of Materials: Anisotropy, Symmetry, Structure, Oxford University (2005)
(3) A. K. Zvezdin, V. A. Kotov: Modern Magnetooptics & Magnetooptical Materials, Taylor/Francis (1997)
(4) Y. R. Shen: The Principles of Nonlinear Optics, Wiley (2002)
(5) K. H. Bennemann: Nonlinear Optics in Metals, Oxford University (1999)
Prerequisites / NoticeBasic knowledge in solid state physics and quantum (perturbation) theory will be very useful. The lecture is addressed to students in physics and students in materials science with an affinity to physics.

Performance assessment

Performance assessment information (valid until the course unit is held again)
Performance assessment as a semester course
ECTS credits6 credits
ExaminersM. Fiebig
Typesession examination
Language of examinationEnglish
RepetitionThe performance assessment is offered every session. Repetition possible without re-enrolling for the course unit.
Mode of examinationoral 20 minutes
This information can be updated until the beginning of the semester; information on the examination timetable is binding.

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Offered in

Doctoral Department of PhysicsDoctoral and Post-Doctoral CoursesWInformation
Materials Science MasterElective CoursesWInformation
Physics MasterSelection: Quantum ElectronicsWInformation