Nd:YVO4 is one of the most efficient laser host crystal currently existing for diode laser-pumped solid-state lasers. Nd:YVO4 is an excellent crystal for high power, stable and cost dpss laser.

   1. Low lasing threshold and high slope efficiency

   2. Large stimulated emission cross-section at lasing wavelength

   3. High absorption over a wide pumping wavelength bandwidth

   4. Optically uniaxial and large birefringence emits polarized laser

   5. Low dependency on pumping wavelength and tend to single mode output



The Sellmeier equations  (l in µm):


Nd dopant level:            0.1-3% atm%
Dimension Tolerance:   +/-0.1mm
Orientation:                  +/-0.5deg.
Surface Quality:           10/5 scratch/dig per MIL-O-13830B
Flatness:                     1/10 lambda at 632.8nm
Wavefront Distortion:     <1/8 lambda at 632.8nm
Clear Aperture:             >90%
Paralallelism:               <10 arc sec.
Intrinsic Loss:              <0.1%cm-1
AR/AR coating:            S1:AR@1064(R<0.1%)&532nm(R<0.5%) HT@808nm(R<5%); S2:AR@1064&532nm
HR/AR coating:            S1:HR@1064(R>99.8%)&532nm(R>99%) HT@808nm(R<5%); S2:AR@1064&532nm


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