Viewed products

Laser Crystals

New Er:Yb:YAB Crystal | Erbium-Ytterbium Co-Doped Yttrium Aluminum Borate Crystal-Heeger Materials Inc View larger

Er:Yb:YAB Crystal | Erbium-Ytterbium Co-Doped Yttrium Aluminum Borate Crystal

HM2855

New product

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.

More details

Inquiry

Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

Density3.7 g/cm3
MaterialsEr:Yb:YAB Crystal

More info

Er:Yb:YAB Crystal (Erbium-Ytterbium Co-Doped Yttrium Aluminum Borate) is a top-tier material for 1550 nm laser applications, known for its high thermal conductivity and efficient Yb3+/Er3+ energy conversion. It provides high-power, high-efficiency continuous laser output at 1530 nm, outperforming Er3+/Yb3+ co-doped phosphide glasses. The 1550 nm laser, with its strong penetration through smoke and high atmospheric transparency, is perfect for LiDAR, 3D imaging, and target recognition. Its low up-conversion losses make it a preferred material for applications requiring reliable and powerful laser performance.

Er:Yb:YAB Crystal | Erbium-Ytterbium Co-Doped Yttrium Aluminum Borate Crystal

Er:Yb:YAB Crystal Properties

Chemical FormulaEr:Yb:YAl₃(BO₃)₄
Crystal StructureD37-R32, a=b=9.293 Å, c=7.245 Å
Atomic Concentration0.55×10²⁰ cm⁻³ (1 at.% Yb³⁺ or Er³⁺)
Mohs Hardness7.5 Mohs
Density3.7 g/cm³
Refractive Index1.75 (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 Conductivity4.7 W/m/K

Er:Yb:YAB Crystal Specifications

Doping ConcentrationEr³⁺: 0.1~3 at.%, Yb³⁺: 5~30 at.%
Cross Section(1×1)~(15×15) mm²
Thickness0.5~10 mm
Size Tolerance±0.1 mm
Surface Quality10/5 per MIL-PRF-13830B standard
Transmitted Wavefront Distortion≤λ/8 @ 633 nm
Flatness≤λ/6 @ 633 nm
Parallelism≤30"
CoatingAR- or HR-coating

Er:Yb:YAB Crystal Vs. Er³⁺/Yb³⁺ Co-doped Phosphate Glass

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 Applications

  • LiDAR Systems: Used in Light Detection and Ranging (LiDAR) systems for precise distance measurements and 3D mapping, thanks to its efficient 1550 nm laser output.
  • 3D Imaging: Applied in 3D imaging systems, benefiting from the strong penetration of 1550 nm light through smoke and high atmospheric transparency.
  • Target Recognition: Ideal for target recognition technologies, where the 1550 nm wavelength enhances sensitivity to room-temperature Ge and InGaAs photodiodes.
  • Telecommunications: Utilized in optical communication systems that operate in the 1550 nm wavelength range, providing high data transmission rates.
  • Laser Sources: Employed in high-power laser sources for industrial and scientific applications, leveraging its high energy conversion efficiency and low up-conversion losses.

Er:Yb:YAB Crystal Packing And Shipping

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.

Er:Yb:YAB Crystal | Erbium-Ytterbium Co-Doped Yttrium Aluminum Borate Crystal Packing

Where to Buy Er:Yb:YAB Crystal in Bulk?

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. 

Inquiry to Heeger Materials

Items marked with an asterisk (*) are required.
Please include item quantity, size and purity.
Privacy Information:

Heeger Materials respects your privacy, and we will NOT sell or provide your personal data to other third parties, or allow them to use your personal data for their own purposes. However, we would like to send you information from time to time by mail or email about our products and special offers in addition to the interest categories you've selected above. Read our Privacy Policy

30 other products in the same category: