Book contents
- Frontmatter
- Dedication
- Contents
- Preface
- Part I Light and Fluids
- 1 From Max Planck to Machine Learning
- 2 Elements of Linear Optics
- 3 Green’s Functions
- 4 Rays
- 5 Photon Fluid Transport
- 6 Light Diffusion
- 7 Diffusive Random Lasers
- Part II Photonic Spin Glasses
- Part III Optical Ising Machines
- References
- Subject Index
- Acronym and Abbreviation Index
3 - Green’s Functions
from Part I - Light and Fluids
Published online by Cambridge University Press: 26 June 2026
Book contents
- Frontmatter
- Dedication
- Contents
- Preface
- Part I Light and Fluids
- 1 From Max Planck to Machine Learning
- 2 Elements of Linear Optics
- 3 Green’s Functions
- 4 Rays
- 5 Photon Fluid Transport
- 6 Light Diffusion
- 7 Diffusive Random Lasers
- Part II Photonic Spin Glasses
- Part III Optical Ising Machines
- References
- Subject Index
- Acronym and Abbreviation Index
Summary
We introduce the Green function for scalar and vectorial electromagnetic fields. The link with the density of states is detailed. Normal modes and their orthogonality are considered. The Dirac notation is introduced with application to the propagator and Dyson’s equation. The concepts of transfer and scattering matrices are illustrated.
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- Information
- Complex PhotonicsFundamentals, Spin Glasses, and Optical Computing, pp. 48 - 65Publisher: Cambridge University PressPrint publication year: 2026
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