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28346-01 - Lecture: Quantum Optics: Quantum States of Light (4 CP)
| Semester | fall semester 2026 |
| Course frequency | Every fall sem. |
| Lecturers | Philipp Treutlein (philipp.treutlein@unibas.ch, Assessor) |
| Content | Introduction to modern quantum optics, with a focus on quantum states of light The lecture gives an introduction to the quantum-mechanical nature of light. We will start with a review of basic concepts in classical optics, after which we turn to theoretical concepts in understanding and describing quantum states of light. The lecture will conclude with an overview of key experiments in the field and recent advances to harness the nonclassical nature of light for quantum technologies. The lecture will follow the following tentative table of contents: 01 - Gaussian Optics 02 - ABCD law, Optical Resonators 03 - Quantization of EM fields 04 - Coherent states 05 - Light-matter interaction 06 - Coherence functions 07 - The beam-splitter 08 - Quadratures and homodyne measurements 09 - Squeezed states of light 10 - Characterization of quantum states 11 - Quantum metrology 12 - Two-mode squeezing and the EPR paradox 13 - Quantum optics experiments and research |
| Learning objectives | Mastery of concepts underlying modern quantum optics |
| Bibliography | Introductory Quantum Optics (Gerry and Knight) |
| Admission requirements | Basic knowledge of quantum physics, electromagnetism and optics |
| Language of instruction | German |
| Use of digital media | No specific media used |
| Course auditors welcome |
| Interval | Weekday | Time | Room |
|---|---|---|---|
| wöchentlich | Thursday | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
Dates
| Date | Time | Room |
|---|---|---|
| Thursday 17.09.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 24.09.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 01.10.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 08.10.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 15.10.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 22.10.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 29.10.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 05.11.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 12.11.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 19.11.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 26.11.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 03.12.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 10.12.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Thursday 17.12.2026 | 14.15-16.00 | Physik, Neuer Hörsaal 1, Foyer EG |
| Modules |
Module Specialisation: Physics (Master's Studies: Nanosciences) Module: Specialisation (Master's Studies: Physics (Start of studies before 01.08.2026)) Module: Specialized Courses (Master's Studies: Physics) |
| Assessment format | continuous assessment |
| Assessment registration/deregistration | Reg.: course registration, dereg: cancel course registration |
| Repeat examination | no repeat examination |
| Scale | 1-6 0,5 |
| Repeated registration | as often as necessary |
| Responsible faculty | Faculty of Science, studiendekanat-philnat@unibas.ch |
| Offered by | Departement Physik |