High Quality Cth YAG Laser Crystal with High Pulse Output Energy on Sale

Product Description

Products Description
CTH:YAG Ho:Cr:Tm:YA G is an excellent crystal emitting 2.1μm wavelength laser, which is widely used in medical,and meteorological fields. Main features: High pulse output energy Suitable for repetitive frequency work Can work efficiently at room temperature Suitable for lamp pumping, also suitable for diode pumping The wavelength of laser work is relatively safe for human eyes
Product Parameters

Crystal structure	Cubic system
Lattice constant	12.01 Å
Moh's hardness	8.5
density	4.56±0.04 g/ cm3
Specific heat	0.59J/g.cm 3 @ 0-20
Elastic Modulus	310GPa
Young's modulus	3.17×10 4 Kg/mm 2
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)	7.3×10 -6 / K
Thermal shock resistance	790W/m
Solubility	Insoluble in water, slightly soluble in common acids

Doping concentration	Ho:0.30.4at%Cr:0.31.2at%Tm:56at%
Orientation	<111>±5°
Distortion of transmitted wavefront	≤0.125λ/inch@1064nm
Extinction Ratio	≥25dB
Product Size	Diameter≤15mm, length≤150mm
Dimensional tolerance	Diameter: 0/-0.03mm, Length: 0/+0.5mm
Cylindrical processing	Grinding, polishing, threading
Parallelism of end faces	≤10"
Perpendicularity between end face and rod axis	≤5′
Flatness of end face	λ/10 @632.8nm
Surface Quality	10-5 (MIL-O-13830A)
Chamfer	0.15±0.05mm
Coating	S1/S2: R@2100mm≤0.2%
		Other films can be customized
Laser wavelength	2100nm
Refractive index	1.80 @2094nm
Special	Wedge angle, concave/convex, hot layer gold plating, etc.

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

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