WHAT DOES CR:YAG CRYSTAL MEAN?

Prior to delving in the features of Cr4+:YAG, it is important to understand what saturable absorbers are and also the job they Perform in laser devices. Saturable absorbers are elements that may absorb and subsequently launch gentle when their absorption capacity is saturated.Large resolution absorption and emission spectra of Cr4+ doped Y3Al5O12 a