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Nd: GdVO4 Crystal

Nd:GdVO4 CrystalNd:GdVO4 (Neodymium doped gadolinium orthovanadate) is an excellent laser crystal for diode pumped lasers. Similar to the Nd:YVO4 crystals, Nd:GdVO4 also exhibits high gain. As well as this the crystal boasts low threshold, high absorption coefficients at pumping wavelengths. The following are the advantages of the Nd:GdVO4:


- Low lasing threshold and high slope efficiency

- High absorption coefficients can be achieved at pumping wavelengths

- Low dependency on pump wavelength

- Large stimulated emission cross section at laser wavelength


  Nd:GdVO4 Crystal Properties


Nd:GdVO4 Crystal Specifications:

 

 Wavefront Distortion

 < λ/8 at 633 nmTop of Form

 Scattering

 invisible, probed with a He-Ne laser

 Dimensional tolerance

 +0.1/-0.1 mm

 Orientation tolerance

 +/-0.5°

 Surface quality

 10/5 S/D per MIL-O-13830A

 Flatness

 λ/10 at 633 nm

 Clear Aperture

 > Central 90%

 Parallelism

 < 10 arc sec.

 HR/AR Coating

 S1: HR@1064&532nm HT@808nm S2: AR@1064&532nm

 AR/AR Coating

 S1: AR@1064nm&532nm HT@808nm S2: AR@1064&532nm


 Nd:GdVO4 Standard Products:

 

Part No.

Doping

Dimension

Coating

NGV100301

1%

3x3x1mm

AR/AR Coating

NGV100303

1%

3x3x3mm

AR/AR Coating

NGV100305

1%

3x3x5mm

AR/AR Coating

NGV050305

0.50%

3x3x5mm

AR/AR Coating

NGV050307

0.50%

3x3x7mm

AR/AR Coating

NGV050310

0.50%

3x3x10mm

AR/AR Coating

NGV050408

0.50%

4x4x8mm

AR/AR Coating

NGV050410

0.50%

4x4x10mm

AR/AR Coating