Laser Crystal:Nd:YAG
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Product Details
| Place of Origin | Shandong, China | Brand Name | SYCCO | |
| Model Number | crystal |
Product Description
Description:
Nd:YAG crystal is the most widely used solid-state laser material today. It has been used in the “micro/mini” “DPSS” (Diode Pumped Solid State” laser system to get high quality Red, Green or Blue laser output in which the blue laser of Nd: YVO4 crystal has higher efficiency and the military, scientific, medical and industrial laser systems, high performance scientific laser systems, laser therapy, cosmetology systems, laser marking, laser drilling and other laser material processing systems. Especially, Nd:YAG crystal is the best laser material for the high power, high energy, and Q-switched pulse laser systems. The very wide applications of Nd:YAG crystal in various laser system is because its outstanding performance in physics and mechanics.
Advantages of Nb: YAG
·High gain and efficiency; Low threshold and loss
·Suitable for high-average power lasers
·Good thermal conductivity and thermal shock characteristics
·Large mechanical strength
Specification:
Nd Dopant Level | 0.6-1.3atm% |
|
Standard Dimension | Dia3-14mm×1-160mm length | |
Orientation: | <111> or <100> ±5deg | |
Dimension Tolerance | ±0.1mm | |
Wavefront Distortion | <λ/8 at 632.8nm | |
Surface Quality | Better than 20/10 Scratch/Dig | |
Parallelism | <10 arc seconds | |
Perpendicularity: | <5 arc minutes | |
Surface Flatness | <λ/10 at 632.8nm | |
Clear Aperature | > Central 95% | |
Chamfer | <0.15mm×45deg | |
Coating | a)AR@1064nm, R<0.2%; b) AR@1064nm, R<0.2%; HT@808nm, T>95% | |
| c)HR@1064nm, R>99.8%; HT@808nm, T>95% | |
Properties:
Chemical Formula | Nd:Y3AI5O12 |
Crystal Structure | Cubic |
Lattice Constants | 12.01A |
Concentration | ~1.2×1020cm-3 |
Melting Point | 1970C° |
Density | 4.56g/cm3 |
Mohs Hardness | 8.5 |
Refractive Index | 1.82 |
Thermal Conductivity | 14w/m/K@20°C, 10.5W/m/K@100°C |
Thermal Expansion Coefficient | 7.8×10-6/K[111], 0-250°C |
Lasing Wavelength | 1064nm |
Stimulated Emission Cross Section | 2.8×10-19cm2 |
Relaxation Time of Terninal Lasing Level | 30ns |
Radiative Lifetime Nd=1.1atm% | 550μs |
Loss Coefficient Nd=1.1atm% | 0.003cm-1@1064nm |
Spontaneous Fluorescence Nd=1.1 atm% | 230μs |
Effective Emission Cross Section | 2.8×10-19cm2 |
Pump Wavelength | 807.5nm |
Absorption band at pump wavelength | 1nm |
Linewidth | 0.6nm |
Polarized Emission | Unpolarized |
Thermal Birefringence | High |
About Us:
Survey Nd:YAG
We are specialized in the production of various specifications of optical components according to the customers' demand, And we are committed our standard more than eight years to offering our customers with excellent products, reasonable prices and high level of service.
Q1: Are you a factory or trading company ?
A: We are a factory.We have been in optics field for 10 years
Q2: Where is your factory located ? How can i visit there ?
A:It is located in North-South 1st Road ,xiangguang Economic Development Zone,Yanggu county,Shandong Province,China
Welcome to visit our factory anytime
Q3: 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.
Q4: What's your MOQ?
A:
<![if !supportLists]>(1) <![endif]> For inventory, the MOQ is 1pcs.
(2) For customized products, the MOQ is 10pcs-20pcs.
Q5: Can i get the sample to test before the mass production ?
Sure ,we would like to offer the sample for you to test our quality before large order
Q6: How to pay?
A: T/T, Paypal, Western Union, Secure payment, Credit card and Assurance payment on Alibaba and etc..
Q7: What's the delivery time?
A:
For inventory: the delivery is 3 workdays after you place the order.
For customized products: the delivery is 2 or 4 workweeks after you place the order.
Q8: How to ensure the safety of payment?
A: Hengjing is the gold supplier of aibaba for more than 4 years and supports Alibaba Trade Assurance. We value our reputation in this field
Contact Us
- Shandong Yanggu Constant Crystal Optics Inc.
- Contact nameAda Lee Chat Now
- Phone86-0635-2952888
- AddressNorth-South Economic Development Zone in Shandong Yanggu,China, Liaocheng, Shandong
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