image: a, Schematic diagram illustrating simultaneous broadband 2nd-10th HHG via cascaded 2nd-NL QPM up-conversion upon a mid-IR pump femtosecond laser in CPPLN. b, Schematic diagram illustrating ...

Laser cutter project with 123D Make. Cut cardboard on a Full Spectrum laser to form a human skull and covering it with modeling clay. Maddow Blog | ‘No Kings’ protests, special election results leave ...