A New Course: Quantum Optics, from Physical Intuition to Quantum Information

Sun, 20 Sep 2026 00:00:00 +0000

I recently began teaching a new course in Quantum Optics.

The course is primarily intended for third- and fourth-year physics undergraduates. Participants also include undergraduates from different years undertaking research training in our group, as well as our graduate students. I hope it will offer an accessible introduction to quantum optics while building a shared foundation for research.

Given these varied backgrounds, no prior knowledge of quantum mechanics is assumed, although students should have a foundation in university physics. We will begin with physical stories and concrete questions, gradually developing the concepts and mathematical tools needed for a rigorous understanding. Intuition and calculation will go hand in hand: stories motivate the questions, while derivations help us answer them precisely.

The interaction between light and atoms will provide the central thread of the course. Starting with the essential foundations of quantum mechanics, we will work toward quantum optics and its applications in quantum information science. Rather than treating the prerequisites as a separate introductory block, we will develop them as they become relevant to the physics.

My aim is to make this a course where students can both follow the physical ideas and work through the necessary derivations. For those encountering quantum theory for the first time, I hope it will build confidence and intuition. For those who have already studied quantum mechanics or begun research, I hope it will offer a fresh perspective on light-matter interaction.

Time: Mondays, starting at 10:00 a.m.
Location: Room 125, School of Physics, Xiaoxiang Campus, Central South University
Course website: Quantum Optics

Teaching | 李梓民 Zi-Min Li

A New Course: Quantum Optics, from Physical Intuition to Quantum Information