New posts in Laser

Laser Cutter Power/Wavelength to Cut Paper

Focusing and collimating laser light on a table top scale

Quantum random numbers from a laser -- simplest setup?

Is it possible to make laser beams visible midair without smoke?

Homemade Spectrometer

Stimulated emission and No cloning theorem

Why do lasers cut? Is this a case of light acting as matter?

Why use lasers for intense, localized heat instead of some other light source?

Amateur moon laser ranging

Why is a laserpointer able to "erase" a glow-in-the-dark sticker?