Laser Safety (Lab 1 of 23)

This video from Laser-Tec is part of a series of light and optics experiments. This lab explores laser safety. Through this lab, participants learn about the main properties of laser light, the difference between coherent and incoherent light sources, laser safety rules, and the absorption of laser radiation by safety goggles. Equipment includes a laser pointer, laser safety eyewear, a small water spray-pump, and an electronic device with LED. The video recording runs 8:24 minutes in length.