The browser you are using is not supported by this website. All versions of Internet Explorer are no longer supported, either by us or Microsoft (read more here: https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Please use a modern browser to fully experience our website, such as the newest versions of Edge, Chrome, Firefox or Safari etc.

Physics: Quantum Optics

Course • Master's level • 7.5 credits

Photons, the particles of light, are at the heart of some of the most powerful effects in quantum mechanics. This course explores how light behaves at the quantum level and how it interacts with matter, laying the foundation for technologies like quantum communication and precision sensing.
Application dates

Start

Spring 2026

Level

Master's

Language

English

Place of study

Lund

Course code

FYST83

Application dates

In this course, you will study the quantum theory of light and its interaction with atoms and other systems. You will learn how quantum coherence and entanglement between photons lead to effects that challenge classical intuition. Topics include spontaneous emission, cavity quantum electrodynamics, and applications in quantum technology.

The course provides both theoretical understanding and insight into experimental techniques used in quantum optics research.

Teaching is delivered through lectures, problem-solving sessions and an experimental lab. You will work with mathematical models and physical concepts to understand how quantum optics is used in modern research and emerging technologies.

The course is suitable for students with a background in quantum mechanics and electromagnetism.

Applications for this course are currently closed.

You can find information about future application opportunities here.

Prerequisites

Admission to the course requires 75 credits in physics and 45 credits in mathematics, or a scientific or Degree of Bachelor of Science - in both cases including knowledge equivalent to FYSB22 Physics: Basic Quantum Mechanics, 7.5 credits FYSC20 Physics: Electromagnetism, 7.5 credits FYSB24 Physics: Atomic and Molecular Physics, 7.5 credits. In addition knowledge equivalent to FMFN01/FYSN27 Physics: Quantum Mechanics, 7.5 credits, is required. English 6/B

Selection criteria

Seats are allocated according to: ECTS (HPAV): 100 %.

Tuition fees for non-EU/EEA citizens

Citizens of countries outside:

  • The European Union (EU)
  • The European Economic Area (EEA) and
  • Switzerland

are required to pay tuition fees. You pay an instalment of the tuition fee in advance of each
semester.

Tuition fees, payments and exemptions

Full programme/course tuition fee: SEK 21,250
First payment: SEK 21,250

Convert currency – xe.com

Note that you may also need to pay an application fee, or provide proof of exemption.

Application fee

No tuition fees for citizens of the EU, EEA and Switzerland

There are no tuition fees for citizens of the European Union (EU), the European Economic Area (EEA) and Switzerland.

Contact us

Professor

Andreas Wacker

Email: andreas.wacker@fysik.lu.se

Study counsellor

Johanna Nilsson Onsberg

Email: studievagledning@fysik.lu.se