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Neodymium-Doped Yttrium Aluminum Garnet | Nd:YAG

HM2774

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Neodymium-Doped Yttrium Aluminum Garnet (Nd: YAG) is a frequently used solid-state laser crystal known for its excellent efficiency and outstanding beam quality. It generates powerful laser emissions at 1064nm, rendering it appropriate for applications in medical, industrial, and scientific fields. HM offers Nd: YAG crystals, ensuring reliable operation for advanced laser technologies.

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Data sheet

Density4.5 g/cm³
MaterialsNd: YAG
Melting Piont1970 ℃

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Neodymium-doped Yttrium Aluminum Garnet (Nd: YAG) is a flexible and effective laser crystal commonly utilized in various industrial, medical, and scientific applications. Doped Neodymium enhances the crystal's efficiency, enabling precise cutting, welding, and medical applications. Recognized for its robust and consistent performance, it shines in ultrafast pulsed lasers, making it perfect for a wide range of applications. Featuring excellent efficiency and an elevated damage threshold, Nd: YAG is a preferred material for cutting-edge laser technologies. 

Neodymium-Doped Yttrium Aluminum Garnet | Nd:YAG

Neodymium-Doped Yttrium Aluminum Garnet Specifications

Doping Ratio

0.5% - 1%

Diameter Tolerance

0.0mm/-0.05 mm

Length Tolerance

±0.1mm

Chamfer

<0.1mm@45°

Flatness

<λ/10@633nm

Parallelism

<10″

Perpendicularity

<15′

Wavefront Distortion

<λ/8@633nm

Surface Finish

10/5

Size Range

Φ3 - Φ40mm

High-Quality Nd: YAG VS. Standard Quality Nd: YAG

Heeger Materials offers both Standard-Quality and High-Quality Nd: YAG crystals to meet the diverse needs of various applications. Our High-Quality Nd: YAG crystals are specifically engineered for high-performance use, featuring exceptional characteristics such as wavefront distortion ≤0.02 λ/inch at 1064nm, an extinction ratio ≥40dB, and excellent alignment with parallelism of <10″ and perpendicularity of <3′. These superior features make them ideal for advanced laser systems and precision optics.

Specification

High-Quality Nd: YAG

Standard Quality Nd: YAG

Doping Ratio

1% - 1.1%

1% - 1.1%

Wavefront Distortion

≤0.02 λ/inch @ 1064nm

≤0.03 λ/inch @ 1064nm

Extinction Ratio

≥40dB

≥38dB

Flatness

<λ/10

<λ/10

Parallelism

<10″

<10″

Perpendicularity

<3′

<10′

Surface Quality

10/5

10/5

Size

Customized based on client needs

Neodymium-Doped Yttrium Aluminum Garnet Basic Properties

Chemical Formula

Nd: Y3Al5O12

Lattice Constant

a = 12.01 Å

Growth Method

Czochralski

Density

4.5 g/cm³

Mohs Hardness

8.5

Melting Point

1970°C

Refractive Index

1.82 @ 1064 nm

Neodymium-Doped Yttrium Aluminum Garnet Key Features

  • High gain
  • Low threshold
  • High power
  • Excellent thermal conductivity and resistance to thermal shock
  • Suitable for various operating modes (continuous, pulsed, Q-switched, mode-locked)

Neodymium-Doped Yttrium Aluminum Garnet Applications

  • Medical and Aesthetic Instruments: Commonly utilized in laser treatments for dermatological care, skin revitalization, and dental uses.
  • Near and Far Infrared Solid-State Lasers: Used for frequency doubling and tripling in multiple high-power laser systems.
  • Diode-Pumped Solid-State (DPSS) Micro Lasers: Embedded in compact, efficient lasers designed for applications needing a small size and high accuracy.
  • Industrial Lasers: Employed in material processing, including cutting, welding, and engraving, because of their high-power abilities.
  • Laser Treatment and Aesthetic Instruments: Frequently seen in medical laser treatment devices, such as those for hair removal, skin rejuvenation, and various cosmetic treatments.

Neodymium-Doped Yttrium Aluminum Garnet Packing And Shipping

The Neodymium-Doped Yttrium Aluminum Garnet (Nd: 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.

Neodymium-Doped Yttrium Aluminum Garnet | Nd:YAG Packing

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

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Laser Crystals including Neodymium-Doped Yttrium Aluminum Garnet (Nd: 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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