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Undoped YAG Laser Crystal
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Undoped YAG Laser Crystal

Our Undoped YAG Laser Crystal products have been recognized by our customers with advanced production technology and good quality. ndoped 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.

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Product Description

Undoped YAG Laser Crystal

Product Attributes

Melting Point: 
[111] Within 5°
Transmission Range: 
250-5000 Nm


≤ 30"
≤ 5 ′

Supply Ability & Additional Information

Carton Packing
1000pcs per year
Place of Origin: 
HS Code: 
Payment Type: 
Delivery Time: 
30 Days

Packaging & Delivery

Selling Units:Bag/Bags

Package Type:Carton Packing

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;


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.

You can customise U to your nndoped YAG needs.

If you do not find suitable specifications for your application please contact us for custom solution.

Coupletech also provide other kinds of laser crystals such as : Yb:YAG Crystals, Nd:YVO4 Crystals, Cr:YAG Crystals and Diffusion Bonded Crystals.

Looking for ideal Undoped YAG Laser Crystal Manufacturer & supplier ? We have a wide selection at goods prices to help you get creative. All the Undoped YAG for High Thermal Conductivity are quality guaranteed. We are China Origin Factory of YAG Crystal for High Damage Threshold. If you have any question, please feel free to contact us.

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