Radiant Imaging
CCD light measurement systems, light source characterization files, optical and illumination design software, and optical and illumination engineering services.
http://www.radimg.com/

3D Scene
Illustrates most of the modeling, illumination, and rendering 3D objects. Covers Z-buffer, Shading, Phong illumination, and Ray Tracing.
http://www3.telus.net/Voiculescu/scene_3d/index.html

Semiconductor physics: research and publications
Homepage von Rainer A. Deutschmann
http://www.rainer-deutschmann.de

Global Illumination Compendium by Philip Dutré
This page contains the Global Illumination Compendium, an effort to bring together most of the useful formulas and equations for global illumination algorithms in computer graphics.
http://www.cs.kuleuven.be/~phil/GI/

The Noh Mask Effect
Demonstrates illusory facial expression perception with Japanese Noh masks. Links to publications about the effect.
http://www.kasrl.org/noh_mask.html

ERCO
Offers products for architectural illumination from spotlights and recessed luminaires to intelligent lighting control systems.
http://www.erco.com/

Estimation of multiple-effect evaporator
Description of a simulation program for single-stage and multiple-effect evaporators.
http://www.caravan.ru/~shuvalan

The Casimir Effect: Physical Manifestations of Zero Point Energy
Describes the connection between the Casimir effect and sonoluminescence. Full text in PDF, PS and DVI file formats.
http://arxiv.org/abs/hep-th/9901011

WaterWorks
A collection of 7 water effects plugins that produce a transparent effect, ripples, waves, ice, lava, and surf like effect around the shoreline, and whitecaps. There is also a Mask generator, two tutorials and download area. [Windows/Mac]
http://homepages.ihug.co.nz/~jomeder/WaterWorks/index.html

StockerYale Inc.
Developer and manufacturer of high-quality specialty optical fiber, optical networking components and specialized illumination systems.
http://www.stockeryale.com/