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15W Pump Power Nd5 Laser Crystal Single Axis Shape Linearly Polarized Output

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Jinan Crystrong Photoelectric Technology Co.,Ltd

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15W Pump Power Nd5 Laser Crystal Single Axis Shape Linearly Polarized Output

Name: 15W Pump Power Nd5 Laser Crystal Single Axis Shape Linearly Polarized Output
Brand: CRYSTRONG
Price: 1 USD

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

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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

Diode pumped Nd:YVO4 laser output comparing with diode pumped Nd:YAG laser.

Product Tags:

end pumped laser

microchip laser

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