- Level Awareness
- المدة 49 hours
- الطبع بواسطة École polytechnique fédérale de Lausanne
- Total students 1,139 enrolled
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Offered by
عن
Optomechanics is the study of the interaction between light and mechanical systems which can result in the manipulation of the state of both light and the mechanics. The nature of this interaction gives rise to a wide range of applications in both fundamental physics and technological advancements.
In this course, you will learn the concepts and tools required for conducting research in the field of cavity optomechanics. The key topics include the theoretical basis for studying both mechanical and optical resonators, the new physics emerging from their interaction, and the various tools and techniques used in designing a cavity optomechanical experiment.
The course is taught by a network of experts in the field comprising 14 partners from 12 renowned universities and 2 leading industries located in Austria, Belgium, Denmark, Finland, France, Germany, Italy, Netherlands, Switzerland.
What you will learn
- Become familiar with the history, recent developments and applications of optomechanics
- Understand the physics of mechanical and optical resonators
- Understand the radiation pressure force and the optomechanical interaction
- Understand the classical and quantum mechanical optomechanical phenomena
- Learn the tools for designing an optomechanical experiment
Skills you learn
Syllabus
Week 1: Introduction
- Motivation
- Qualitative basics
- Optical forces
- Optomechanical forces in circuits
Week 2: Optical and mechanical resonators
- Classical description of resonators
- Basics of elasticity
- Mechanical dissipation
- Stochastic processes and Brownian motion
Week 3: Classical dynamics
- Optomechanical coupling and equations of motion
- Dynamical backaction
- Nonlinear dynamics
- Quantization of harmonic oscillator
Week 4: Quantum dynamics
- Quantum optics of a cavity
- Quantum equations of motion
- Quantum theory of the optomechanical cooling
- Strong coupling regime
- Optomechanically induced transparency
Week 5: Quantum correlations
- Homodyne detection
- Displacement sensing and the standard quantum limit
- Squeezed light and applications in gravitational wave detection
- Optomechanical squeezing
- Entanglement in cavity optomechanical systems
Week 6: Experimental methods
- Experimental platforms
- Photonic crystals
- Fabrication methods
- Finite element simulations
Auto Summary
Explore the fundamentals of optomechanics with "Cavity Quantum Optomechanics" on edX. Delve into basic principles, recent developments, and applications in this 49-hour course designed for awareness level. Available with Professional and Starter subscriptions, it's perfect for science and engineering enthusiasts aiming to expand their knowledge.

Tobias Kippenberg

Markus Aspelmeyer

Florian Marquardt

Albert Schliesser

Eva Weig

Gary Steele

Pertti Hakonen

Rémy Braive

Samuel Deléglise

David Vitali

Roman Schnabel

Paul Seidler

Dries Van Thourhout

Peter Degenfeld-Schonburg