Although the detailed physics of what goes on inside a laser is typically complex, all conventional lasers share a common basic operational principle: a process known as the stimulated emission of ...

HSINCHU, Taiwan--(BUSINESS WIRE)--A research team at National Tsing Hua University (NTHU) in Taiwan has captured an instant moment in the nanoworld by producing attosecond extreme ultraviolet pulses.

And yet the lab coats are always frantic about how "untested" their stupid rays and giant robots are when I grab them in an act of desperation to stop the hero. They pretty much always work for like, ...