YAG Nd Crystal Rod for YAG Laser Welding Machine
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- Supplier: Wuhan Maivi Photoelectric Co. Ltd
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Product Overview
Description
Product Description
Paramenters
Ordering Options | ||
Nd Concentration Range (±0.1%) | 0.6% - 2.5% | |
Crystal Orientation: | <111> or <100> within 5° | |
Diameter Range: | Φ2 - 30mm | |
Length Range: | 2 – 220mm | |
Maximum Slab Size: | 8 mm x 26 mm x 220 mm | |
Other fabrications: | Side Polishing; Grooving; Elliptical Rods | |
Coating | AR;HR;PR@1064;808;946 | |
Standard Specifications | ||
Diameter Tolerance: | -0.01mm - -0.03mm | |
Length Tolerance: | -0 - +0.5mm | |
S/D | 10/5 per MIL-O13830A | |
Wavefront Distortion (per inch of rod length) | Standard Grade = l/8 | |
End Face Parallelism | <10 arc seconds | |
Perpendicularity of End Faces (plano/plano) | 3 ‘ | |
Clear aperture | over 90% | |
End Face Bevel | 0.075 mm to 0.12 mm at 45° angle | |
Extinction Ratio | 27 dB Minimum | |
Coating | AR@1064nm | |
Material Properties | ||
Formula | Y2.97Nd0.03Al5O12 | |
Crystal Structure | [111] | |
Moh Hardness | 8-8.5 | |
Melting Point | 1950°C (3540°F) | |
Density | 4.55 g/cm3 | |
Thermal Conductivity | 0.14 W cm-1K-1 | |
Thermal Expansion | 6.9 x 10-6 o C-1 | |
dn/dT | 7.3 x 10-6 o C-1 | |
Index of Refraction | 1.8197 at 1.0 mm | |
Poisson Ratio | 0.25 | |
Fluorescent Lifetime | 230 ms | |
Cross Section | 7.6 x 10-19 cm2 | |
Young’s Modulus | 3.17x104 kg/mm2 | |
Thermal Shock Resistance | 790 Wm-1 | |
Application
Packing & Delivery
Before packing, we wrap the machine in a soft material to prevent damage in transit. Packed in high-strength, lightweight export packaging for easy and safe transportation.
Company Profile
Welcome to our factory!
Maxwave Laser originated in 2009, the company is the first to develop laser power, jewelry welding. After continuous improvement in technology,Now we can supply fiber/UV/CO2 laser marker, laser welder, laser cutter and laser cleaner, and all products can be customized. . At present, the products are exported to 48 countries and have obtained many certificates such as CE and ISO. We will attach great importance to your questions and needs, welcome to leave your business inquiry!
Maxwave Laser originated in 2009, the company is the first to develop laser power, jewelry welding. After continuous improvement in technology,Now we can supply fiber/UV/CO2 laser marker, laser welder, laser cutter and laser cleaner, and all products can be customized. . At present, the products are exported to 48 countries and have obtained many certificates such as CE and ISO. We will attach great importance to your questions and needs, welcome to leave your business inquiry!
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