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Physikalisches Wahlfach: Theory of Cavity Optomechanics (PW)5 ECTS (englische Bezeichnung: Elective Course in Physics: Theory of Cavity Optomechanics)
(Prüfungsordnungsmodul: Physics elective courses)
Modulverantwortliche/r: Florian Marquardt Lehrende:
Florian Marquardt
Startsemester: |
SS 2015 | Dauer: |
1 Semester | Turnus: |
unregelmäßig |
Präsenzzeit: |
60 Std. | Eigenstudium: |
90 Std. | Sprache: |
Englisch |
Lehrveranstaltungen:
Inhalt:
Contents:
Radiation Forces; General setting, general optomechanical Hamiltonian, many examples; Outlook: Possible Applications; Wider context: NEMS, Ions, etc.
Example: Photons and Phonons Scattering; Overview: Linearized optomechanical Hamiltonian, various regimes
Mechanical resonators; Optical resonators (including Input-Output Formalism from quantum optics)
Linearization, more slowly (rotating frame, shift); Eqs. of motion after linearization
Changed properties of mechanics and light; Static properties: optical potential, bistability; Dynamical properties: Optical Spring / Optomechanical Damping Rate
Strong Coupling; Optomech. Induced Transparency / amplification
Cooling
Classical nonlinear dynamics: Instability, Attractor diagram, Chaotic dynamics
More detailed overview: Experimental Systems
Measurement: weak measurements (including standard quantum limit SQL), Force/Acceleration msmts, feedback cooling, pulsed msmts, single-quadrature msmts, x2 msmt
Quantum Optomechanics: Manipulation of mechanics, Manipulation of light, Optomechanical entanglement, Quantum protocols, Nonlinear quantum optomechanics
Foundational Aspects
Multimode Optomechanics: Optomechanical Arrays, Bandstructure, Slow Light, Photon Shuttle, Magnetic Fields, Topological Phases, Synchronization, Enhanced single-photon interaction
Hybrid Systems, Coupling to Qubits, Various other applications
Lernziele und Kompetenzen:
Learning goals and competences:
Students
Literatur:
Literature:
Review "Cavity optomechanics”, Markus Aspelmeyer, Tobias Kippenberg, and Florian Marquardt, Reviews of Modern Physics 86, 1391 (2014)
Les Houches Lecture Notes “Quantum Optomechanics” (from lectures in 2011): A chapter in the book Quantum Machines: Measurement and Control of Engineered Quantum Systems, eds. Michel Devoret, Benjamin Huard, Robert Schoelkopf, and Leticia F. Cugliandolo, Oxford University Press 2014
Book: Cavity Optomechanics: Nano- and Micromechanical Resonators Interacting with Light, Editors: Markus Aspelmeyer, Tobias J. Kippenberg, Florian Marquardt, Springer 2014.
Verwendbarkeit des Moduls / Einpassung in den Musterstudienplan:
- Physics (Master of Science)
(Po-Vers. 2015s | Master examination | Master examination | Physics elective courses)
- Physics (Master of Science)
(Po-Vers. 2015s | Master examination | Master examination - Elite study program | Physics elective courses)
Dieses Modul ist daneben auch in den Studienfächern "642#65#H", "Materialphysik (Bachelor of Science)", "Materials Physics (Master of Science)", "Physik (1. Staatsprüfung für das Lehramt an Gymnasien)", "Physik (Bachelor of Science)", "Physik (Master of Science)" verwendbar. Details
Studien-/Prüfungsleistungen:
Physikalisches Wahlfach: Theory of Cavity Optomechanics (Prüfungsnummer: 378629)
- Prüfungsleistung, mündliche Prüfung, Dauer (in Minuten): 30, benotet
- Anteil an der Berechnung der Modulnote: 100.0 %
- Erstablegung: SS 2015
1. Prüfer: | Florian Marquardt |
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UnivIS ist ein Produkt der Config eG, Buckenhof |
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