3 ms·
Free-Electron Laser
- peter_d_sherman 4y agoFree-Electron Lasers are theoretically capable of any wavelength (although, there may be many practical limitations to this...) This is worth noting because a tunable laser -- may permit certain laser experiments that could not be accomplished with a monochromatic (single frequency) laser...
- est 4y agorelated https://news.ycombinator.com/item?id=33490730 https://news.ycombinator.com/item?id=33490730