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TSIT12 Quantum Electronics and Quantum Optics
The course takes place throughout the spring semester (VT) and is a mandatory course for the Photonics and Quantum Technology profile of the Electrical Engineering and Applied Physics program. It is also taken by Master’s students, Erasmus students and others.
The course aims to an introductory overview of the hardware needed in quantum technologies, specifically for quantum communication, sensing and computing. The focus is on photonic platforms, with additional content on trapped ions, superconducting circuits and solid state systems. The laboratory sessions provide the students with practical hands-on experience with key physical principles.
The lectures and all literature is in English.
Organisation
There are around 15 two-hour lectures, lessons and lab sessions.
Contact information
Examiner:
Teaching and lab assistant:
Literature
The textbooks we use for this course are Quantum Computation and Quantum Information (Cambridge, 2010), Quantum Optics an Introduction (Oxford, 2006), and Quantum Metrology, Imaging and Communication (Springer, 2017).
Course plan
| Lectures 1-2 | Introduction to quantum information theory |
| Lectures 3-4 | Single and coincident photon detection: Photomultiplier tubes, avalanche photo diodes, superconducting detectors |
| Lectures 5-8 | Quantum Optics: photon statistics, coherent, thermal and number states, single-photon and photon-pair generation |
| Lecture 8-10 | Integrated photonic circuits |
| Lecture 11 | Introduction to quantum metrology and imaging |
| Lecture 12-16 | Realization of quantum computers: ion trap, quantum electrodynamics (QED) for cavities, nuclear magnetic resonance, superconducting qubits, quantum dots and impurities in semiconductor materials, adiabatic and topological quantum computers |
Laborations
The Lab PMs will be available on Lisam.
Examination
A written examination three times a year. See the central schedule for examinations.
The examination is based on writing a report on a scientific article related to the topics of the course. It takes place in the exam hall, and the student is given a number of different articles (around five), and chooses one of them to write the report.