A laser gain element including an undoped layer of a monoclinic double tungstate (MDT) crystal, and a method of forming a laser gain element are provided. The laser gain element includes a layer of doped MDT crystal adjacent to the undoped layer, the doped MDT layer including a pre-selected concentration of rare earth ions. The layer of doped MDT crystal has an absorption peak at a first wavelength and an emission peak at a second wavelength longer than the first wavelength; and the layer of doped MDT crystal has a fluorescence emission with a weighted average at a third wavelength shorter than the first wavelength. A laser resonator cavity formed with a plurality of composite gain elements as above is also provided.
申请公布号
WO2013019300(A3)
申请公布日期
2013.03.07
申请号
WO2012US37632
申请日期
2012.05.11
申请人
CRYSTAL GENESIS, LLC;WECHSLER, BARRY A.;SCRIPSICK, MICHAEL P.;SUMIDA, DAVID S.;CROW, THOMAS G.
发明人
WECHSLER, BARRY A.;SCRIPSICK, MICHAEL P.;SUMIDA, DAVID S.;CROW, THOMAS G.