femtosecond lasers

In a paper entitled “Polarization-insensitive space-selective etching in fused silica induced by picosecond laser irradiation,” a group of researchers discusses space selective chemical etching, which can be achieved when fused…

“All I ask for is one simple request, and that is to have sharks with frickin’ laser beams attached to their heads!” (Credit: Dr. Evil, Austin Powers Goldmember). Perhaps, if…