Jinan Crystrong Photoelectric Technology Co.,Ltd

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Different Doping Levels ND Yag Crystals High Optical Quality For High Power Laser

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Jinan Crystrong Photoelectric Technology Co.,Ltd
City:jinan
Province/State:shandong
Country/Region:china
Contact Person:MsJennifer
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Different Doping Levels ND Yag Crystals High Optical Quality For High Power Laser

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Brand Name :CRYSTRONG
Place of Origin :Jinan,China
MOQ :1-5
Price :Negotiation
Payment Terms :Net 30 days
Supply Ability :Stock
Delivery Time :5-30 days upon order quantity
Packaging Details :vacuum packaging,plastic box,carton
Orientation :[111] Within 5°
Density :4.5g/cm3
Transmission Range :250-5000 Nm
Melting Point :1970°C
Parallelism :≤ 30"
WavefroPerpendicularity :≤ 5 ′
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Different Doping Levels High Optical Quality Nd:YAG Laser Crystals For High Power Laser​

Products Description:

Undoped YAG Laser Crystal is an excellent material for UV-IR Optical Windows, particularly for high temperature and high energy density application. It's different from Nd:YAG Crystal.

The mechanical and chemical stability is comparable to sapphire crystal, but YAG is unique with non-birefringence and available with higher optical homogeneity and surface quality.

Up to 3" YAG boule grown by CZ method, as-cut blocks, windows and mirrors are available.

Advantages of Undoped YAG:

  • High thermal conductivity, 10 times better than glasses
  • Extremely hard and durable
  • Non-birefringence
  • Stable mechanical and chemical properties
  • High bulk damage threshold
  • High index of refraction, facilitating low aberration lens design
  • Features of Undoped YAG
  • Transmission in 0.25-5.0 mm, no absorption in 2-3 mm
  • High thermal conductivity
  • High index of refraction and Non-birefringence

Basic properties of Undoped YAG:

  • Density 4.5g/cm3
  • Transmission Range 250-5000nm
  • Melting Point 1970°C
  • Specific Heat 0.59 W.s/g/K
  • Thermal Conductivity 14 W/m/K
  • Thermal Shock Resistance 790 W/m
  • Thermal Expansion 6.9x10-6/K; dn/dt, at 633nm 7.3x10-6/K-1
  • Mohs Hardness 8.5
  • Refractive Index 1.8245 at 0.8mm, 1.8197 at 1.0mm, 1.8121 at 1.4mm

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