- Joined
- Dec 17, 2008
- Messages
- 11
- Points
- 0
Does divergence mean the size of the beam at a given distance ?
john_lawson said:Here it comes :-?
Well i dunno, the definition is supposed to explain what a word means , and what something is. :-/ I find that my definition of divergence fits pretty well with lasers.Though divergence is not an angle.The angle we are measuring is the angle of divergence, and we just call it "divergence" for short.Your definition explains what divergence means, not what it is.