Laser Crystal Ho YAG with Strong Thermal Shock Resistance on Sale

• Customization: Available
• Warranty: 1 Year
• Customized: Customized
• Model NO.: D4x60mm
• Type: Laser Crystals
• Weight (Kg): 0.05 Kg
• Condition: New
• Video Outgoing-Inspection: Not Available
• Marketing Type: Ordinary Product
• Key Selling Points: Competitive Price
• Applicable Industries: Laser Manufacturing Equipment
• Spare Parts Type: Reflective Layer Coating
• Style: High Light Output
• Showroom Location: None
• Machinery Test Report: Provided
• Trademark: OPTICRYSTAL
• Origin: China

Product Description

Products Description

HO:YAG

Ho ion is used as active ion, the pump wavelength is 1.9 μm, and the output wavelength is 2.05 μm unpolarized laser. Due to the excellent physical and chemical properties of the YAG matrix, it can withstand high thermal loads, so it can output 2.05 μm lasers with high power and high repetition frequency. It is an important pump source laser crystal for mid-wave infrared lasers. Main features: Unpolarized laser output high thermal conductivity Strong thermal shock resistance Suitable for 1.9μm laser pumping

Product Parameters

Crystal structure	Cubic system
Lattice constant	12.01 Å
Melting point	1970°C
Moh's hardness	8.5
Density	4.56±0.04g/ cm3
Specific heat	0.59J/g.cm 3 @0-20
Elastic Modulus	310GPa
Young's modulus	3.17×10 4 Kg/mm2
Poisson's ratio	0.3
Tensile strength	0.13~0.26GPa
Coefficient of thermal expansion	[100] Direction: 8.2×10 -6 /K@ 0~250
		[110] Direction: 7.7×10 -6 /K@0~250
		[111] Direction: 7.8×10 -6 /K@0~250
Thermal conductivity	14W/m/K@20
		10.5W/m/K@100
Thermo-optic coefficient (dn/dT)	dn/dT =7.3×10 -6 /K
Thermal shock resistance	790W/m
Solubility	Insoluble in water, slightly soluble in common acids

Doping concentration	0~3at% Can be customized according to customer requirements
Orientation	<111>±5°
Wavefront distortion	≤0.25λ/25mm @632.8nm
Size	Diameter: 3~15mm, Length: 5~180mm , can be customized
Dimensional tolerance	Diameter: +0.00/-0.05mm, Length: ± 0.5mm
Cylindrical processing	Grinding or Polishing
Parallelism of end faces	≤10"
Perpendicularity between end face and rod axis	≤5′
Flatness of end face	≤λ/[email protected]
Surface Quality	10-5 (MIL-O-13830A)
Chamfer	0.15±0.05mm
AR Coating Reflectance	≤0.25%

Company Profile

 

Shanghai Opticrystal Materials Co., Ltd was established in 2014 , mainly engaged in the R&D, processing and sales of optical crystals, electronic and semiconductor materials, as well as laboratory equipment, spare parts, consumables and other products.

With a professional R&D, processing and sales team. Our products have been widely sold and used in laser processing, new energy vehicles, photovoltaics, optical communications, aerospace, ships, nuclear detection, medical beauty, consumer electronics, electricity, Environmental protection, scientific research and other fields, the products are exported to Europe, America and Southeast Asia and other regions.

Why Choose Us

FAQ

1. Who are we?
We are based in Shanghai, China, and the company started from 2014. Products have been sold to Europe (30.00%), North America(30.00%), South America(20.00%) and East Asia (20%).There are total about 35 employees in our company.

2. How can we guarantee quality?
With over 10 years manufacturing experience and strict quality control system, the products quality is ensured. Also samples are available before mass production; Always final Inspection before shipment.
3.What can you buy from us?

. Optical Crystals :
Laser crystals: Nd:YAG, Cr4+:YAG, Yb:YAG, Tm:YAP, Ho:YAG , Ho:YAP, Er:YAG, Er: glass, Nd:YLF, Nd:YVO4, Ti3+:Al2O3 and bonded crystals.

Scintillation crystals: Ce:LuAG, Ce:GAGG, Ce:YAG.

Piezoelectric crystals: BaTiO3, Quartz, (PMN-PT), LiTaO3, LiNbO3,LGS.
Magneto-optic crystals: TGG, TSAG,TLF, KTF, CeF3, YIG.

Acousto-optic crystal: TeO2.

Birefringent crystals: YVO4, α-BBO.
Nonlinear crystals: β-BBO, KDP, DKDP, LBO, KTP, PPLN. Metal Single crystals: Al, Cu, Mg, Ni.

Single crystal substrates: Al2O3, GGG/NGG/SGGG,LSAT, LaAIO3, MgO, MgAl2O4, SrTiO3, YSZ, TiO2.

Gemstones: Ruby, Sapphire, Emerald.

. Precision Optics:
Optical windows, filters, lenses, prisms, objective lenses, cylindrical mirrors, mirrors, beam combiners, beam expanders,
wedge mirrors, glued mirrors, etc.; materials include BK7, K9, quartz glass, sapphire, silicon Si , Germanium Ge, zinc selenide ZnSe, calcium fluoride CaF2, magnesium fluoride MgF2, barium fluoride BaF2, zinc sulfide ZnS and so on.
. Optical Devices:
Photoelectric Pockels Cell: BBO, KDP, DKDP, LN/MgO:LN, LGS, KTP, RTP. Faraday Optical Isolators: Polarization-independent isolator, polarization-dependent isolator, near-infrared visible light free-space isolator, in-line isolator, circulator, etc.
Optical Modulators: lithium niobate phase modulators, fiber-coupled acousto-optic modulators, spatial acousto-optic
modulators, acousto-optic Q switches, acousto-optic filters, acousto-optic deflectors, and acousto-optic drivers.

Special Optical Fiber:
special silica optical fiber, single optical fiber, optical fiber bundle, optical fiber passer, optical fiber collimator.
. Semiconductor Materials:
Quartz, diamond, GaAs, Si, Ge, ZnO, AlN, GaN, GaO, SiC, LiTaO3, LiNbO3, etc.

Ceramic Substrates: Si3N4, Al2O3, AlN, ZrO2.

Sputtering targets: single crystal target, metal target, alloy target, ceramic target, compound target, rare earth target.
. Laboratory equipment and consumables:
Optical platforms, translation stages, mirror frames, teaching experiment modules, spectrometers, power meters, lasers, pulsed
xenon lamps, scientific research electric furnaces, performance testing equipment, consumables, etc.
4. What services can we provide?
Free samples
Customization
24hours online service.

After sales service

Packaging & Delivery