Course­ Manual NLO

Nonlinear optics


PDF Course Catalog Deutsche Version: NLO

Version: 1 | Last Change: 29.09.2019 18:38 | Draft: 0 | Status: vom verantwortlichen Dozent freigegeben

Long name Nonlinear optics
Approving CModule NLO_MaET
Responsible
Prof. Dr. Uwe Oberheide
Professor Fakultät IME
Valid from summer semester 2021
Level Master
Semester in the year summer semester
Duration Semester
Hours in self-study 78
ECTS 5
Professors
Prof. Dr. Uwe Oberheide
Professor Fakultät IME
Requirements Physics: wave propagation, phase velocity
Laser technology: laser types, basic principle of stimulated emission
Light-matter interaction: absorption, scattering, refractive index, birefringence
Language German
Separate final exam Yes
Literature
Boyd – Nonlinear Optics, Elsevier
Pedrotti – Optik für Ingenieure, Springer
Saleh, Teich – Grundlagen der Photonik, Wiley VCH
Final exam
Details Checking the taxonomy levels of understanding and applying by describing elementary applications and interaction processes in an idealized application environment.
Checking the taxonomy levels analyzing and synthesizing on the basis of real application cases and the associated selection of the required optical components and processes according to the respective interaction processes determined
Minimum standard 50 % of the questions correctly answered
Exam Type EN mündliche Prüfung, strukturierte Befragung

Learning goals
Goal type Description
Knowledge Optical frequency multiplication (crystal coherence lengths, phase matching,
quasi phase matching and periodic polarity)
Frequency mixing
Optical-parametric oscillation and amplification
Electro-, magneto- and acousto-optical effects
Q-switch, mode coupling, ultrashort pulse laser
Application of multiphoton processes
Photorefraction, stimulated Brillouin scattering, phase conjugating mirrors
Skills Recognizing analogies of known linear physical processes (light-matter interaction at low intensity) and transferring them to nonlinear processes
Describe processes mathematically and transfer the result into physical effects
Transfer idealized systems to real systems and derive qualitative behavior
Describe and explain correlations of quantities (saturable absorption / multidimensional refractive index) and transfer them to real materials.
Analyze technical applications and problems, break them down into individual processes and solve them using known nonlinear interactions.
Expenditure classroom teaching
Type Attendance (h/Wk.)
Lecture 2
Exercises (whole course) 1
Exercises (shared course) 0
Tutorial (voluntary) 0
Special requirements
none
Accompanying material Presentation slides for the lecture
Links to Internet resources with basic information
Separate exam No

Learning goals
Goal type Description
Knowledge Presentations on applications/processes based on the content of the course (transfer of course content to other applications).
Examples:
- spectral broadening in a femtosecond laser by self-phase modulation
- temporal measurement of ultrashort laser pulses
- compensation of imaging errors by the use of phase conjugating mirrors
- laser induced nuclear fusion
- multiphoton processes
- generation and application of higher harmonics
- optical parametric oscillators
- free-electron laser
Skills Procurement of suitable literature/information
Familiarisation with new technical field of expertise
Use of english technical literature
Evaluation of available literature
Checking the relevance of information
Filtering out essential information and preparing it for the appropriate target group
Expenditure classroom teaching
Type Attendance (h/Wk.)
Seminar 1
Tutorial (voluntary) 0
Special requirements
none
Accompanying material Links to Internet resources with basic information
Separate exam Yes
Separate exam
Exam Type EN Fachgespräch (Interview) zu besonderen Fragestellungen (Szenario, Projektaufgabe, Lieraturrecherche)
Details Presentation on a given topic with literature research
The presentation should be adapted to the previous knowledge of the students of the course and enable a discussion of the content.
Minimum standard structured presentation of the most important points with a list of related sources

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