Broadband light spectrum generator and the pulse light generating device

The ultrashort pulse fiber laser 22 to pulse width to generate a pulsed light femto seconds from picoseconds, nonlinear coefficient for the wavelength of the through the lens 26 is connected to the ultra-short pulse fiber laser 22 pulsed light 10 [W Pulse light from the ultrashort pulse fiber laser 22 becomes supercontinuum spread relatively flat over a wide band to free 1200nm of about 2000nm by the wavelength dispersion during transmission of broadband light spectrum produced optical fiber 24.