
Company Information
Ask for more detail from the seller
Contact SupplierNeodymium doped Potassium-Gadolinium Tungstate crystals (Nd:KGd(WO4)2 or Nd:KGW) is an excellent laser gain material which has low laser oscillations threshold and higher emission section. The fluorescent concentration quench effect of the Nd3+ ion in the KGW crystal may be weakened due to the W-O covalent bond, Nd:KGD crystal has a higher doping concentration of active ion. Furthermore, the absorption band at 808nm of Nd3+ in the KGW which has 12nm FWHM is well matched with the emission wavelength of current commercial laser diode. Specifications of Nd:KGW: orientation: standard dopant concentration (at .%) : 3,5,8 maximum length: 50mm length tolerance (mm) :+1.0-0.0 diameter tolerance (mm) : +-0.0 parallelism: