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Er:Yb:YAB Crystal (Erbium-Ytterbium...
HM2855
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Er:Yb:YAB Crystal (Erbium-Ytterbium Co-Doped Yttrium Aluminum Borate) is a high-performance laser material for 1550 nm output, offering excellent thermal conductivity and energy conversion efficiency. Heeger Materials is a professional supplier and manufacturer of high-quality Er:Yb:YAB Crystal, offering customized solutions and competitive prices.
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Density | 3.7 g/cm3 |
Materials | Er:Yb:YAB Crystal |
Chemical Formula | Er:Yb:YAl₃(BO₃)₄ |
Crystal Structure | D37-R32, a=b=9.293 Å, c=7.245 Å |
Atomic Concentration | 0.55×10²⁰ cm⁻³ (1 at.% Yb³⁺ or Er³⁺) |
Mohs Hardness | 7.5 Mohs |
Density | 3.7 g/cm³ |
Refractive Index | 1.75 (no); 1.68 (ne) @ 1550 nm |
Thermal Expansion Coefficient | ⊥c: 2.0×10⁻⁶ K⁻¹ //c: 9.7×10⁻⁶ K⁻¹ (25 at.% Yb³⁺) <br> ⊥c: 1.2×10⁻⁶ K⁻¹ //c: 8.5×10⁻⁶ K⁻¹ (10 at.% Yb³⁺) |
Thermal Conductivity | 4.7 W/m/K |
Doping Concentration | Er³⁺: 0.1~3 at.%, Yb³⁺: 5~30 at.% |
Cross Section | (1×1)~(15×15) mm² |
Thickness | 0.5~10 mm |
Size Tolerance | ±0.1 mm |
Surface Quality | 10/5 per MIL-PRF-13830B standard |
Transmitted Wavefront Distortion | ≤λ/8 @ 633 nm |
Flatness | ≤λ/6 @ 633 nm |
Parallelism | ≤30" |
Coating | AR- or HR-coating |
Parameter | Er:Yb:YAl₃(BO₃)₄ | Er³⁺/Yb³⁺ Co-doped Phosphate Glass |
Pump Wavelength | 976 nm | 976 nm |
Peak Absorption Cross-Section | 3×10⁻²⁰ cm² (σ-polarization) | 1×10⁻²⁰ cm² |
Absorption Band Half-Width | 19 nm | 10 nm |
Fluorescence Peak Wavelength | 1530 nm | 1533 nm |
Emission Center Wavelength | 470 nm | 470 nm |
Peak Emission Cross Section | 2×10⁻²⁰ cm² (σ-polarization) | 0.8×10⁻²⁰ cm² |
Fluorescence Lifetime | 0.3 ms | 8 ms |
Refractive Index | 1.75 (no) | 1.54 |
Thermal Conductivity | 4.7 W/m/K | 0.8 W/m/K |
Maximum Output Power | >1 W | 350 mW |
Maximum Slope Efficiency | >30% | >30% |
Laser Wavelength | 1520-1600 nm | 1528-1565 nm |
Er:Yb:YAB Crystal will be securely packaged in sturdy containers with cushioning materials to prevent movement or damage during shipping. This careful packaging ensures that the product arrives in perfect condition, maintaining its high-quality standards throughout the delivery process.
Heeger Materials Inc., a professional supplier and manufacturer of high-quality Laser Crystals products including Er:Yb:YAB Crystal, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
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