2016/17 Taught Postgraduate Module Catalogue

PHYS5800M Quantum Optics

15 creditsClass Size: 30

Module manager: Dr Almut Beige
Email: A.Beige@leeds.ac.uk

Taught: Semester 1 (Sep to Jan) View Timetable

Year running 2016/17

This module is not approved as an Elective

Module summary

This course gives insight into the quantum mechanics of open quantum systems. It studies the interactions between light and matter on the level of single photons and single atoms and introduces concepts that are widely used in quantum optics as well as in condensed matter physics and quantum field theory.

Objectives

On completion of this module, students should be able to:

- transform a problem into an appropriate interaction picture
- describe the time evolution of a single two-level atom driven by a laser field
- model the spontaneous emission of photons using the quantum jump approach and master equations
- describe quantum measurements of atomic states
- describe macroscopic quantum jumps of three level atoms
- describe the generation of single photons
- explain laser cooling

Learning outcomes
Demonstrate an understanding of most fundamental laws and principles of physics, along with their application to a variety of areas in physics, some of which are at (or are informed by) the forefront of the discipline;
Solve advanced problems in physics using appropriate mathematical tools;
Use mathematical techniques and analysis to model physical behaviour and interpret mathematical descriptions of physical phenomena;
Communicate complex scientific ideas concisely, accurately and informatively;
Manage own learning and make use of appropriate texts, research articles and other primary sources.

Skills outcomes
Ability to model physical problems

Syllabus

- Atom-laser interactions
- Atom-cavity interactions
- Multiphoton states and their generation
- Laser cooling
- Density matrices versus single systems
- Spontaneous photon emission
- Quantum jump approach
- Master equations.

Teaching methods

Delivery type	Number	Length hours	Student hours
Lecture	22	1.00	22.00
Tutorial	2	2.00	4.00
Private study hours			124.00
Total Contact hours			26.00
Total hours (100hr per 10 credits)			150.00

Private study

- 24 hours for problem sheets
- 100 hours private reading and revision.

Opportunities for Formative Feedback

- 2 unmarked problem sheets
- Tutorials to discuss solutions to problems.

Methods of assessment

Exams

Exam type	Exam duration	% of formal assessment
Standard exam (closed essays, MCQs etc)	2 hr 30 mins	100.00
Total percentage (Assessment Exams)		100.00

Normally resits will be assessed by the same methodology as the first attempt, unless otherwise stated

Reading list

The reading list is available from the Library website

Last updated: 14/09/2016

Disclaimer

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