Lecture

Quantum optics of a cavity and Input output theory

Description

This lecture covers the quantum optics description of a cavity, defining quantum input and outputs. Topics include cavity mode as a harmonic oscillator, Heisenberg-Langevin equation, input-output relation, one-sided cavity, two-sided cavity, and fiber taper. It delves into quantized optical cavity mode, cavity mode as an open system, quantum Langevin equations, time-reversed quantum Langevin equation, and quantum causality. The lecture also explores examples of empty one-sided and two-sided cavities, input-output ports, and scattering matrices. In summary, it provides a quantum picture of optical cavity field dynamics through Quantum Langevin equations, defining input and output fields and their relationships.

About this result
This page is automatically generated and may contain information that is not correct, complete, up-to-date, or relevant to your search query. The same applies to every other page on this website. Please make sure to verify the information with EPFL's official sources.