SubjectsSubjects(version: 953)
Course, academic year 2023/2024
   Login via CAS
Two-dimensional electronic spectroscopy - NBCM172
Title: Dvoudimenzionální elektronová spektroskopie
Guaranteed by: Department of Chemical Physics and Optics (32-KCHFO)
Faculty: Faculty of Mathematics and Physics
Actual: from 2020
Semester: both
E-Credits: 3
Hours per week, examination: 1/1, C+Ex [HT]
Capacity: 4
Min. number of students: 1
4EU+: no
Virtual mobility / capacity: no
State of the course: taught
Language: Czech
Teaching methods: full-time
Teaching methods: full-time
Note: you can enroll for the course in winter and in summer semester
Guarantor: Mgr. Jan Alster, Ph.D.
doc. RNDr. Jakub Pšenčík, Ph.D.
Pre-requisite : NOFY022
Annotation -
Lecture is focused on practical aspects of optical spectroscopy, in particular on measurement of 2D electronic spectra. Participants should acquire knowledge and skills needed to perform 2DES experiment. The lecture creates an opportunity to use basic optics knowledge in practice and at the same time gain insight into a non-trivial spectroscopic experiment. Participants will work with a unique apparatus for measuring 2DES spectra.
Last update: Kapsa Vojtěch, RNDr., CSc. (23.02.2018)
Course completion requirements -

Course completion requires obtaining course credit and passing oral examination. Course credit is awarded for unaided performing of 2DES experiment and submitting a protocol in the form common for Practical Course in Physics. Course credit test can be repeated, however, students without sufficient background in lab safety will not be admitted for the test. Therefore sufficient attendance in classes is required too.

Last update: Alster Jan, Mgr., Ph.D. (26.03.2018)
Literature -

Peter Hamm, Principles of Nonlinear Optical Spectroscopy: A Practical Approach, University of Zurich, August 26, 2005

P. Hamm and M. Zanni, Concepts and methods of 2d infrared spectroscopy, Cambridge University Press, 2011

T. Brixner, I. V. Stiopkin, and G. R. Fleming, “Tunable two-dimensional femtosecond spectroscopy,” Opt. Lett. 29(8), 884-886 (2004)

T. Brixner, T. Mančal, I. V. Stiopkin, and G. R. Fleming, “Phase-stabilized two-dimensional electronic spectroscopy,” J. Chem. Phys. 121(9), 4221-4236 (2004)

R. Augulis, and D. Zigmantas, "Two-dimensional electronic spectroscopy with double modulation lock-in detection: enhancement of sensitivity and noise resistance", Opt. Express 19(14), 13126-13133 (2011)

Last update: Procházka Marek, prof. RNDr., Ph.D. (30.04.2019)
Requirements to the exam -

Students are required to demonstrate understanding of theory of 2DES and interferometric spectroscopy in the scope described in syllabus.

Last update: Alster Jan, Mgr., Ph.D. (26.03.2018)
Syllabus -

1. work safety

2. brief introduction to theory of 2DES

3. manipulation of laser beam geometry

4. generation of fs-length laser pulses

5. characterization of laser pulses

6. control of laser pulse delay with (sub)fs resolution

7. spectral calibration of detector for fs interferometry

8. generation of 2DES signal and removal of parasitic signals

9. phasing of 2DES spectra

10. analysis of 2DES spectra

Last update: Kapsa Vojtěch, RNDr., CSc. (22.02.2018)
Charles University | Information system of Charles University |