The scheme for synchronizing Ti: sapphire femtosecond laser and Nd: YVO4 picosecond laser is described. Sub-ps jitter is obtained, based on which broad-band femtosecond blue-light laser of 460 nm is generated through mixing two laser pulses in the BBO crystal. The technique not only shows a general way of synchronizing lasers of completely different wavelengths and pulse widths, but also demonstrates a new scheme for generating ultra-short laser with new wavelength through nonlinear frequency mixing.
|Number of pages||5|
|Journal||Wuli Xuebao/Acta Physica Sinica|
|State||Published - Aug 2006|
- Active synchronization
- Ultra-short pulse