Wholesale Discount Znse Lens - Ho: YAG Crystals – Dien


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Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" and the theory of "quality the basic, trust the first and management the advanced" for Q Switch 1064, Eye-Safe Er Glass, Yb Yag Crystal, President of our company, with whole staff, welcomes all buyers to visit our company and inspect. Let us cooperate hand in hand to make a good future.
Wholesale Discount Znse Lens - Ho: 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 5I75I8
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

Er YAG02


Product detail pictures:

Wholesale Discount Znse Lens - Ho: YAG Crystals – Dien detail pictures

Wholesale Discount Znse Lens - Ho: YAG Crystals – Dien detail pictures

Wholesale Discount Znse Lens - Ho: YAG Crystals – Dien detail pictures

Wholesale Discount Znse Lens - Ho: YAG Crystals – Dien detail pictures


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Our mission will be to grow to be an innovative supplier of high-tech digital and communication devices by giving worth added design and style, world-class production, and service capabilities for Wholesale Discount Znse Lens - Ho: YAG Crystals – Dien , The product will supply to all over the world, such as: Thailand, El Salvador, Bulgaria, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
5 Stars By Gill from Italy - 2017.12.31 14:53
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
5 Stars By Ethan McPherson from United Arab Emirates - 2018.07.27 12:26