This web page is dedicated to helping people understand the fundamental concepts of measuring the speed of light.  There are so many applications in our modern world that use these principles to make things happen, that an entire website could be designed to help demonstrate them.  Other webpages in this website have more pathways for those interested in learning more about LIGHT.

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Donn has taught about Lasers & Fiber Optics at the Samueli Academy using the Instruction Manual and materials described in the manual.  Unfortunately,  these products have been discounted, but there are still at the Samueli Academy and be be used in future semesters.​

Click on the title links below (and Instruction Manual) to download the pdf files.