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| Categories | ND YVO4 |
|---|---|
| Brand Name: | CRYSTRONG |
| Place of Origin: | Jinan,China |
| MOQ: | 1-5 |
| Price: | Negotiation |
| Payment Terms: | Net 30 days |
| Supply Ability: | Stock |
| Delivery Time: | 5-30 days upon order quantity |
| Packaging Details: | vacuum packaging,plastic box,carton |
| Flatness: | λ/8 at 633nm |
| Doping(atm%): | 1.1 |
| Aperture tolerance: | ±0.1mm |
| Angle tolerance: | ≤± 0.25° |
| Pump Power: | 15W |
| Output (at 1064nm): | 6W |
Laser Crystal Nd YVO4 Single Axis Crystal Output Is linearly Polarized
Products Description:
Laser Properties: The Nd:YVO4 crystal has large stimulated emission cross-sections at both 1064nm and 1342nm. The stimulated emission cross-section of an a-axis cut Nd:YVO4 crystal at 1064nm is about 4 times higher than that of the Nd:YAG crystal. Although the lifetime of Nd:YVO4 is about 2.7 times shorter than that of Nd:YAG. Because of its high pump quantum efficiency, the slope efficiency of Nd:YVO4 can be very high if the laser cavity is properly designed. In the following Table lists the major laser properties of Nd:YVO4 in comparison with those of Nd:YAG.
| Laser crystal | Doping(atm%) | σ(x10-19cm2) | a (cm-1) | τ (μs) | La (mm) | Pth(mW) | η s(%) |
| Nd:YVO4(a-cut) | 1.0 2.0 | 25 25 | 31.2 72.4 | 90 50 | 0.32 0.14 | 30 78 | 52 48.6 |
| Nd:YVO4(c-cut) | 1.1 | 7 | 9.2 | 90 | 231 | 45.5 | |
| Nd:YAG | 0.85 | 6 | 7.1 | 230 | 1.41 | 115 | 38.6 |
Note: stimulated emission cross-sections (σ), Absorption Coefficient (α), Fluorescent lifetime (τ),Absorption Length (La),threshold Power (Pth) ,
Pump Quantum Efficiency (ηs).
| Crystals | Size (mm3) | Pump Power | Output (at 1064nm) |
| Nd:YVO4 | 3x3x1 | 850mW | 350mW |
| Nd:YVO4 | 3x3x5 | 15W | 6W |
| Nd:YAG | 3x3x2 | 850mW | 34mW |
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Pump Bandwidth Around 808nm Laser ND YVO4 For Medical , 5 Times Nd YAG Vanadate Laser
Single Axis Crystal ND YVO4 Low Lasing Threshold For Diode Laser - Pumped Solid - State Lasers
Green / Blue / Ultraviolet Light Laser Nd 5 1GW / Cm ² 10ns 10Hz 1064nm Damage Threshold
Solid State ND YVO4 Lasers Tetragonal System Structure For End - Pumped CW / QCW
Diode Pumping ND YVO4 For Near - Infrared Output Green / Blue / Ultraviolet Light
Solid State ND YVO4 Lasers Tetragonal System Structure For End - Pumped CW / QCW
High Slope Efficiency ND YVO4 Laser Show System Low Light Damage Threshold
High Slope Efficiency ND YVO4 Laser Show System Low Light Damage Threshold
808nm End Pumped Laser For Medical , 5 Times Nd YAG Vanadate Laser
Green / Blue / Ultraviolet Light Laser Nd 5 1GW / Cm ² 10ns 10Hz 1064nm Damage Threshold
