Yb YAG Crystal Laser Non-Linear

• Surface Flatness: λ/10 at 632.8nm
• Orientation Tolerence: < 0.5°
• Perpendicular: 15
• Chammfer: 0.1~0.5mm 45º
• Clear Aperture: >90%
• Parallel: ≤5′
• Model NO.: FW-CRYSTAL
• Thickness/Diameter Tolerance: ±0.05 mm
• Wavefront Distortion: ≤125λ/Inch
• Extinction Ratio: ≥28dB
• Transport Package: Level 1000 Ultra-Clean Room, 100 Level Ultra Clea
• Specification: customized
• Trademark: FineWin
• Origin: China
• Production Capacity: 2000/Week

Product Description

 

Product Description

 

Yb:YAG is one of the most promising laser-active material and more suitable for diode-pumping than the traditional Nd-doped systems. Compared with the commonly used Nd:YAG crystal, Yb:YAG crystal has a much larger absorption bandwidth to reduce thermal management requirement for diode lasers, a longer upper-laser level lifetime, three to four times lower thermal loading per unit pump power. Yb:YAG crystal is expected to replaced Nd:YAG crystal for high power diode-pumped lasers and other potential applications.

Advantage of Yb:YAG crystals

Very low fractional heating, less than 11%
Very high slope efficiency
Broad absorption bands, about 8nm@940nm
No excited-state absorption or up-conversion
Conveniently pumped by reliable InGaAs diodes at 940nm (or 970nm)
High thermal conductivity and large mechanical strength
High optical quality

Specifications:

Dopant concentrations	Yb:0.2~50at%
Orentation	[111] or [100] within 5º
Wavefront Distortion	≤125λ/inch
Extinction Ratio	≥28dB
Rod sizes	Diameter 2~20mm, Length 2~200mm Upon request of customer
Dimensional tolerances	Diameter: +0.00/-0.01mm, Length: ±0.1mm
Barrel finish	Ground finish with 400# grit or polished
Parallelism	≤10″
Perpendicularity	≤5′
Flatness	λ/10 at 632.8nm
Surface Quality	10-5(MIL-O-13830A)
Chamfer	0.1~0.5mm 45º
AR coating reflectivity	≤0.2% at 1064nm

 

_{Overseas Exhibition}

FAQ:

Q: What's the way of shipping and cost?

A:(1) We accept DHL, Fedex, TNT, UPS, EMS etc.

   (2) If you have your own express account, it's great.If not,we could help you ship them. 

 Q: How to pay?

A: T/T, Paypal, etc

Q: What's your MOQ?

A:  (1) For inventory, the MOQ is 5pcs.

   (2) For customized products, the MOQ is 10pcs-25pcs.

Q: What's the delivery time?

A:  (1) For the standard products

          For inventory: the delivery is 5 workdays after you place the order.

          For customized products: the delivery is 2 or 3 weeks after you place the order.

     (2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.

Q: Do you have standard products?

A: Our standard products in stock.

Q: Can I customize the products based on my need?

A: Yes, we can customize the material, specifications and optical coating for your optical components based on your needs.