Neodymium Doped Yttrium Orthovanadate (Nd:yvo4) Crystal

In order to deliver the various demands of our valued patrons, we are involved in manufacturing and supplying of Neodymium Doped Yttrium Orthovanadate (Nd:YVO4) Crystal in Fuzhou, Fujian, China.
These Neodymium Doped Yttrium Orthovanadate (Nd:YVO4) Crystal, one of the most efficient crystals for diode pumping lasers especially for medium and low power density. Comparing with Nd:YAG, Nd:YVO4 has higher absorption coefficient to pumping light and larger stimulated-emission cross section. Nd:YVO4i coordinating with LBO, BBO, KTP nonlinear crystals, is able to obtain good frequency doubling making it an excellent crystal for all-solid-state lasers for near infrared, green, blue or ultraviolet ray output.

Basic Properties:
Point Group : D4h
Mohs : 4a 5 And glass similar
Density : 4.22g/cm3
Thermal Expansion Coefficient : I a=4.43A 10-6/K I c=11.37A 10-6/K
Thermal Conductivity : a YC: 51mw/cm.k //C: 52.3 mw /cm.k(300k)
Laser Wavelength : 1064nm,1342nm
Thermal Optic Coefficient : dna/dT=8.5A 10-6/K dnc/dT=3.0A 10-6/K
Stimulated Emission Cross-Section : 25A 10-19cm2 @ 1064nm
Fluorescent Lifetime : 90I s(about 50 ms for 2atm%Nd doped)@ 808 nm
Absorption Coefficient : 31.4cm-1 @810nm
Intrinsic Loss : 0.02cm-1 @1064nm
Gain Bandwidth : 1064nm
Polarized Laser Emission : I polarization; parallel to the optic
axis(c-axis)
Diode Pumped Optical to Optical Efficiency: >60%