This paper reports the carrier-envelop phase (CEP) locking for the 5 fs re-compressed laser pulse generated from a chirped pulse amplified (CPA) Ti:sapphire las
We report the experimental observation of passive harmonic mode locking of gain-guided solitons in erbium-doped fiber lasers either made of purely normal disper
The local electronic structure and magnetic properties of GaAs doped with 3 transition metal(Sc,Ti,V,Cr,Mn,Fe,Co,Ni) were studied by using discrete varia tional