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Holmium-Doped Yttrium Aluminum Garnet | Ho:YAG

HM2775

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Holmium-Doped Yttrium Aluminum Garnet (Ho: YAG) is a laser crystal of high performance that functions in the mid-infrared range at a wavelength of 2100 nm. It is used in medical and industrial sectors, such as laser surgery, tissue ablation, and lithotripsy. Recognized for its exceptional efficiency and accurate energy transmission, Ho: YAG is perfect for various advanced laser systems.

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Data sheet

Density4.56±0.04 g/cm3
MaterialsHo: YAG
Melting Piont1970 ℃

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Holmium-doped Yttrium Aluminum Garnet (Ho: YAG) is a laser crystal operating at a 2-micron wavelength, offering high tissue absorption three times that of Nd: YAG. Doped Holmium enhances the laser's efficiency for precise cutting and coagulation, with minimal thermal damage, making it ideal for kidney stone removal, glaucoma treatment, and various surgeries. Its compatibility with optical fibers allows for minimally invasive procedures, while its wavelength also supports laser radar applications. HM provides high-quality Ho: YAG crystals, ensuring reliable performance in medical and industrial fields.

Holmium-Doped Yttrium Aluminum Garnet | Ho:YAG

Holmium-Doped Yttrium Aluminum Garnet Basic Properties

Crystal Structure

Cubic

Lattice Constant

12.01 Å

Melting Point

1970°C

Mohs Hardness

8.5

Density

4.56 ± 0.04 g/cm³

Specific Heat

0.59 J/g·cm³ @ 0-20°C

Elastic Modulus

310 GPa

Young's Modulus

3.17 × 10⁴ kg/mm²

Poisson's Ratio

0.3

Tensile Strength

0.13 ~ 0.26 GPa

Thermal Expansion Coefficient

[100] direction: 8.2 × 10⁻⁶/K @ 0~250°C

[110] direction: 7.7 × 10⁻⁶/K @ 0~250°C

Holmium-Doped Yttrium Aluminum Garnet Applications

  • Medical and Surgical Lasers: Ho: YAG is extensively used in medical lasers, particularly for cutting and coagulating tissue, especially in procedures like kidney stone extraction, prostate operations, and laser eye therapies, owing to its superior absorption at the 2 μm wavelength range.
  • Laser Surgery for Soft Tissue: With its significant absorption in water-rich tissues, Ho: YAG is perfect for soft tissue operations, reducing thermal harm to adjacent tissues and improving accuracy in procedures.
  • Laser Lithotripsy: Ho: YAG lasers are frequently employed to fragment kidney stones, gallstones, and urinary stones by emitting high-energy pulses at a wavelength of 2 µm.
  • Dental Procedures: The 2 µm wavelength of Ho: YAG is proficient in removing hard tissue, which is beneficial in dental tasks like cavity preparation and bone sectioning.
  • Laser Range Finding and LIDAR: The 2 µm wavelength of Ho: YAG makes it perfect for LIDAR (Light Detection and Ranging) systems, providing accurate precision in range-finding uses such as surveying and mapping.

Holmium-Doped Yttrium Aluminum Garnet Packing And Shipping

The Holmium-Doped Yttrium Aluminum Garnet (Ho: YAG) will be securely packaged in sturdy containers with cushioning materials to prevent any 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.

Holmium-Doped Yttrium Aluminum Garnet | Ho:YAG Packing

Where to Buy Holmium-Doped Yttrium Aluminum Garnet in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Laser Crystals including Holmium-Doped Yttrium Aluminum Garnet (Ho: YAG), 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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