learning suggestions?

[Mohrenberg]

anyone got some suggestions on good websites or tutorials laying around for lasers in general. Want to get a better idea of how exactly they work ect....

figured these are things i should know when building one......

 

[FrothyChimp]

Nothing better than Sam's: http://www.repairfaq.org/sam/laserfaq.htm

 

[Mohrenberg]

thanks alot, i'll check it out.