Reliable good quality and very good credit standing are our principles, which will help us at a top-ranking position. Adhering to your tenet of "quality 1st, purchaser supreme" for Q Switch, Nd Doped Y3al5o12, Shg Crystal, We sincerely welcome close friends to barter company and start cooperation with us. We hope to affix hands with mates in different industries to make a excellent future.
Factory Cheap Laser Yag Nd - Ce: YAG Crystals – Dien Detail:
Ho:YAG Ho3+ ions doped into insulating laser crystals have exhibited 14 inter-manifold laser channels, operating in temporal modes from CW to mode-locked . Ho:YAG is commonly used as an efficient means to generate 2.1-μm laser emission from the 5I7- 5I8 transition, for applications such as laser remote sensing, medical surgery, and pumping Mid-IR OPO’s to achieve 3-5micron emission. Direct diode pumped systems,and Tm: Fiber Laser pumped system have demonstrated hi slope efficiencies, some approaching the theoretical limit.
Basic Properties
Ho3+ concentration range |
0.005 – 100 atomic % |
Emission Wavelength |
2.01 um |
Laser Transition |
5I7 → 5I8 |
Flouresence Lifetime |
8.5 ms |
Pump Wavelength |
1.9 um |
Coefficient of Thermal Expansion |
6.14 x 10-6 K-1 |
Thermal Diffusivity |
0.041 cm2 s-2 |
Thermal Conductivity |
11.2 W m-1 K-1 |
Specific Heat (Cp) |
0.59 J g-1 K-1 |
Thermal Shock Resistant |
800 W m-1 |
Refractive Index @ 632.8 nm |
1.83 |
Melting Point |
1965℃ |
Density |
4.56 g cm-3 |
MOHS Hardness |
8.25 |
Young’s Modulus |
335 Gpa |
Crystal Structure |
Cubic |
Standard Orientation |
<111> |
Y3+ Site Symmetry |
D2 |
Lattice Constant |
a=12.013 Å |
Technical Parameters
Wavefront distortion |
L/8per inch @633nm |
Extinction ratio |
>28dB |
Wavefront distortion |
L/8per inch @633nm |
Extinction ratio |
>28dB |
Tolerance:Rods with diameter |
(+0、-0.05)mm,( ±0.5) mm |
Surface quality |
10/5 Scratch/dig per MIL-O-1380A |
Parallelism |
<10arc seconds |
Perpendicularity |
<5arc minutes |
Aperture |
>90% |
Flatness |
λ/10@ 633 nm |
Tolerance:Rods with diameter |
(+0、-0.05)mm,( ±0.5) mm |
Surface quality |
10/5 Scratch/dig per MIL-O-1380A |
Parallelism |
<10arc seconds |
Perpendicularity |
<5arc minutes |
Aperture |
>90% |
Flatness |
λ/10@ 633 nm |
Absorption coefficient

Product detail pictures:
Related Product Guide:
"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Factory Cheap Laser Yag Nd - Ce: YAG Crystals – Dien , The product will supply to all over the world, such as: Armenia, Buenos Aires, Nigeria, We aspire to meet the demands of our customers globally. Our range of products and services is continuously expanding to meet customers' requirements. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!