---
title: "Wave Propagation and Scattering in Random Media"
authors: ["Akira Ishimaru"]
year: 1978
venue: "Academic Press"
arxiv: null
doi: "10.1109/9780470547045"
source: "https://doi.org/10.1109/9780470547045"
topics: [subsurface-scattering]
seed_rank: 1262
seed_batch: "sss-translucent-2026-08-25"
reviewed: "2026-08-25"
pool: "graphics"
relevance_score: 9
lineage: subsurface-scattering
cites:
  - title: "Radiative Transfer"
    url: "https://archive.org/details/radiativetransfe0000chan"
    year: 1950
    arxiv: null
    doi: null
see:
  - "1252-radiative-transfer"
---

# Wave Propagation and Scattering in Random Media

## One-sentence takeaway

Ishimaru's Wave Propagation and Scattering in Random Media — the radiative-transfer / diffusion handbook SSS borrowed.

## Problem

Chandrasekhar is plane-parallel atmospheres. Tissue and paint need random-media scattering, transport approximation, and diffusion.

## Design

Two-volume treatise: RTE, transport approximation, diffusion, multiple scattering in random continua. Academic Press 1978; IEEE reprint DOI 10.1109/9780470547045.

## Evidence

1978, DOI 10.1109/9780470547045 (IEEE reprint). Lineage: Chandrasekhar → Ishimaru → Farrell / Stam / Jensen.

## Limitations

Physics handbook, not a renderer. Graphics cites the diffusion and RTE chapters.

## Implications for Broadside

This is the transport textbook the dipole, quantized-diffusion, and path-traced SSS papers all cite. Anoptic's FMM+RC bet still needs an appearance model that solves this equation inside matter. Do not claim they already have SSS.

## Bottom line

Mint Ishimaru. Venue is the publisher. Cite Chandrasekhar.

## Links

- DOI: [10.1109/9780470547045](https://doi.org/10.1109/9780470547045)