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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
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3*3 Neodymium Doped Yttrium Aluminum Garnet NdYAG Crystal For Laser Marking

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3*3 Neodymium Doped Yttrium Aluminum Garnet NdYAG Crystal For Laser Marking

Brand Name : Crystro

Model Number : CR20230505-01

Certification : SGS

Place of Origin : China

MOQ : 1

Price : 10-100

Payment Terms : T/T, Western Union

Supply Ability : 100 pcs per week

Delivery Time : 1-2 weeks

Material : Nd:YAG

Chemical Formula : Nd:Y3Al5O12

Density : 4.5g/cm3

Hardness : 8.5

Melting Point : 1970℃

Lattic Parameter : a=12.01Å

Crystal Structure : Cubic

Customize : Available

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3*3 Neodymium-Doped Yttrium Aluminum Garnet NdYAG Crystal For Laser Marking

Introduction:

Nd:YAG lasers are used in manufacturing for engraving, etching, or marking a variety of metals and plastics, or for metal surface enhancement processes like laser peening. They are extensively used in manufacturing for cutting and welding steel, semiconductors and various alloys. For automotive applications (cutting and welding steel) the power levels are typically 1–5 kW. Super alloy drilling (for gas turbine parts) typically uses pulsed Nd:YAG lasers (millisecond pulses, not Q-switched). Nd:YAG lasers are also employed to make subsurface markings in transparent materials such as glass or acrylic glass and in white and transparent polycarbonate for identity documents.

Main Advantages:

  • High gain
  • Low threshold
  • High efficiency
  • Low loss at 1064nm
  • High Optical quality
  • Good thermal conductivity and shock characteristics
  • Applicable to many laser working modes(continuous ,pulse ,Q-switch ,mode lock)

Material Properties:

Chemical Formula Nd:Y3Al5O12
Lattic Parameter a=12.01Å
Growth Method Czochralski
Density 4.5g/cm3
Mohs Hardness 8.5
Melting Point 1970℃
Refractive Index 1.82
Extinction Ratio 25 dB
Poisson Ratio 0.25












Crystro offers:

Dimention Diameter from 3 to 40mm
Nd Dopant level From 0.3-1.5 atm%
Wave Front Distortion 1/8 wave@632
Diameter Tolerance ±0.05mm
Length Tolerance ±0.5mm
Chamfer 0.10mm@45º
Flatness <1/10 wave at 633nm
Parallelism < 10 arc Seconds
Perpendicularity < 15 arc min
Surface Quality 10/5 Scratch/Dig
Clear Apereture >90%
Damage Threshold >500MW/cm2



Product Tags:

Laser Marking Nd Yag Single Crystal

      

3*3 Nd YAG Crystal

      

Neodymium Doped Yttrium Aluminum Laser Crystals

      
Quality 3*3 Neodymium Doped Yttrium Aluminum Garnet NdYAG Crystal For Laser Marking wholesale

3*3 Neodymium Doped Yttrium Aluminum Garnet NdYAG Crystal For Laser Marking Images

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