About this document
Integrating Sphere Light Measurement Guide by reacharunk is a document available to read on EtoBox.
An integrating sphere is a hollow sphere with diffusely reflecting inner surfaces that integrates light from a source inside or projected through an aperture. Light bounces around the inside of the sphere, combining the direct light and reflected light. The total light output of a source can be measured by comparing the brightness of a small area of the inner sphere wall to a reference surface, without seeing the direct light from the source. While integrating spheres are not ideal for absolute flux measure
- Author
- reacharunk
- Language
- EN