Understanding lasers requires knowledge of how stimulated emission multiplies light and produces the unique differences between coherent (laser) and noncoherent (regular) light. Regular light contains a mixture of wavelengths and radiates in a random direction from the source. Coherent (laser) light is not present under natural circumstances, and it allows extraordinary energy density and precis
To continue reading this article, become a member of TheHorse.com.
It's FREE and you'll get full access to more than 20,000 articles, video, free reports & more.














