Quantum Optics
1
2017-2018
02003314
Physics
Portuguese
English
Face-to-face
SEMESTRIAL
6.0
Elective
2nd Cycle Studies - Mestrado
Recommended Prerequisites
Basic knowledge in Optics and Quantum Mechanics.
Teaching Methods
Some topics are addressed in lectures, others are given to the students for autonomous work at home, after a brief introduction in the lectures. The course also includes laboratory work and problem solving classes using computers and specific simulation and modelling software.
Learning Outcomes
Main learning outcomes:
Deep knowledge on quantum optics and its technological applications, with emphasis on LASERS and other application such as quantum cryptography.
Deep theoretical of the physical phenomena, including the quantum description of coherent and partially coherent light and its interaction with matter.
Modelling and resolution of specific problems in this field.
Other learning outcomes:
Capacity to autonomous work, searching and using literature.
Development of critical reasoning skills, involving data, models and results.
Becoming acquainted with the current research being done in this area.
Work Placement(s)
NoSyllabus
Classical and quantic description of electromagnetic radiation.
Radiative transitions.
Einstein's coefficients, transition rates, selection rules.
Width and shape of spectral lines.
Lasers and masers; oscillations, modes and properties.
Photon statistics.
"Bunchinhg" and "antibunching" of photons.
Coherent states.
Interaction of light with matter.
Superposition of coherent states and density matrix.
Two-levels model. Resolution of time-dependent Schrodinger's equation.
Resonant processes.
Weak field and Einstein's coefficients.
String field: Rabi's oscillations, dampening.
Atoms in cavities. Optical cavities, coupling atom/cavity.
Weak limit and spontaneous emission. Purcell's effect.
Quantum electrodynamics of the strong coupling and experimental results. Applications.
Doppler cooling.
Magneto-electric traps.
Classic and quantum cryptography. Quantum computing.
Head Lecturer(s)
Andrey Morozov
Assessment Methods
Assessment
Project: 25.0%
Resolution Problems: 25.0%
Exam: 50.0%
Bibliography
Laser Fundamentals, W. T. Silfvast, Cambridge University Press (2003).
Quantum Optics: an introduction, M. Fox, Oxford University Press (2002).
Introductory Quantum Optics, C. Gerry, P. Knight, Cambridge University Press (2005).