Recent content by BenPhysicist

Thanks for the input guys. That's all the information I have hence why I asked for help. but I figured it out after trying a few things

Most surface mount types of LED’s have a very nearly cosine distribution of light intensity. If we desire to inject light from an LED to the end of a cylindrical optical guide, what is the coupling efficiency as a function of distance (x) from the end of the guide? Assume that the LED is a...