NEW STEP BY STEP MAP FOR KYW CRYSTAL

The get bandwidth e.g. of Yb:KGW and Yb:KYW is very large compared with that of Yb:YAG. This allows for wide wavelength tunability and for much shorter pulse durations from mode-locked lasers. Values well underneath a hundred fs have already been attained with passive method locking.The Yb-doped potassium yttrium tungstate (Yb:KYW) crystal, as com