Course Identification

Quantum Optics
20231082

Lecturers and Teaching Assistants

Prof. Barak Dayan, Dr. Ephraim Shahmoon
Assaf Shonfeld

Course Schedule and Location

2023
Second Semester
Wednesday, 11:15 - 13:00, Drori Auditorium
19/04/2023
21/07/2023

Field of Study, Course Type and Credit Points

Physical Sciences: Lecture; Elective; Regular; 3.00 points
Chemical Sciences: Lecture; Elective; Regular; 3.00 points

Comments

N/A

Prerequisites

  • Quantum mechanics of B.Sc. - a must
  • Quantum mechanics I of M.Sc. - strongly advised

Restrictions

30

Language of Instruction

English

Attendance and participation

Expected and Recommended

Grade Type

Numerical (out of 100)

Grade Breakdown (in %)

60%
40%

Evaluation Type

Final assignment

Scheduled date 1

N/A
N/A
-
N/A

Estimated Weekly Independent Workload (in hours)

3

Syllabus

Abstract

This course aims to provide the fundamental tools and concepts of quantum optics – the field that deals with the quantum description of light. Starting from the concept of the photon, the quantization of the electromagnetic fields, nonclassical states of light, quantum entanglement and finally the description of quantium light-matter interactions.

Glossary

  1. Brief overview of prerequisite subjects: Fourier, optical modes
  2. From Maxwell equations to the uantization of the electromagnetic field
  3. Fock states, coherent states, squeezed states
  4. Distribution functions in quantum optics (Wigner, P, Q), homodyne
  5. Coherence and 2nd order correlation functions, Hanbury-Brown and Twiss
  6. Quantum entanglement and Bell inequalities
  7. Parametric down-conversion and entangled photons
  8. Brief overview of applications of quantum entanglement: Quantum Key Distribution and Quantum Computing.
  9. Light-Matter interactions: Jaynes-Cummings model, Mollow spectrum, Dressed States
  10. Collective quantum optics, e.g. spin-squeezing, DLCZ
  11. Cavity-QED in the Strong Coupling and Fast Cavity Regimes, photon-atom gates
  12. Introduction to open quantum systems and cascaded systems formalism

Learning Outcomes

Upon successful completion of this course students should be able to:

  1. Use the fundamental concepts and analytic description of quantized light - from classical light (coherent states) to non classical light such as single photons, entangled photons and squeezed vacuum. Understand and be able to use the concepts of coherence, 2nd order coherence, and multi-photon interference.
  2. Understand and be able to quantify entangled states of light and matter, and be familiar the most common non-classicality tests such as anti-bunching, Bell inequality, etc.
  3. Demonstrate familiarity with the fundamental concepts and analytic description of light-matter interactions.

Reading List

  • Introductory Quantum Optics by Gerry and Knight (Cambridge)
  • The Quantum Theory of Light (Loudon)

Website

N/A