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Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing
  • Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing
  • Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing
  • Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing
Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing

Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing

Place of Origin china
Brand Name zmkj
Model Number chips-001
Product Details
Material:
Al2O3 Single Crystal
Industry:
Semiconductor Wafer ，optical Glass Wafer
Application:
Led Eli-ready Wafer， Optical Protective Window，bearing，electric Ceramic，
Hardness:
9.0
Vision Light Transmittance:
85％
Color:
Red 1#-5#
Method:
KY Or Cz
High Light: 

titanium doped sapphire

,

ruby bearings

Product Description

 Ruby glass hole lens,sapphire glass lens,color sapphire wafer for laser ,ruby sapphire for watch glass,Ruby optical glass,Titanium sapphire optical lens,Titanium sapphire laser crystals,ruby glass ball

 
Titanium doped Sapphire (Ti3+:Al2O3 or Ti:Sapphire) is the most widely used crystal for wavelengths tunable lasers. It combines the excellent thermal, physical and optical properties of
Sapphire with the broadest tunable range of any known material. It can be lased over the entire band from 660 to 1100 nm. Frequency doubling provides tunability over the blue-green region of the visible spectrum.
Ti:Sapphire crystals are active media for highly efficient tunable solid-state lasers. They demonstrate good operation in the pulsed-periodic, quasi-CW and CW modes of operation. Ti:Sapphire is a 4-level, Vibronic laser with fluorescence lifetime of 3.6 µm. The peak of the absorption band is 490 nm which makes it an excellent material for pumping with a variety of sources operating in the green-argon ion, copper vapour, frequency-doubled Nd:YAG, and dye lasers are routinely used. Crystals have also been flashlight pumped by lamps designed to allow short fluorescence lifetime. These factors and broad tunability make it an excellent replacement for several common dye lasing materials. The crystals are grown using the Czochralsky and the Ciropolous techniques.

Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing 0

 

MATERIAL PHYSICAL AND LASER PROPERTIES:
Chemical formula Ti3+:Al2O3
Crystal structure hexagonal
Lattice parameters, Å a = 4.748; c = 12.957
Refractive indexes np = 1.759; nm = 1.767
Birefrigence 0.0082
Density, g/cm3 3.98
Mohs hardness 9
Thermal conductivity at 25°C, W x cm-1 x °K-1 -
perpendicular to c-axis 0.35
parallel to c-axis 0.33
Specific heat at 18°C, J x kg-1 x °K-1 761
Thermal expansion coefficient (20 - 100°C) -
perpendicular to c-axis 4.78 x 10-6 x °K-1
parallel to c-axis 5.31 x 10-6 x °K-1
Syngony triangular
Axial characteristic uniaxial

Rods with round cross-sections and slabs are manufactured:
Tuning range, nm 680 - 1100
Pumping range, nm 450 - 532
Ti dopant concentration, at.% 0.02 ÷ 0.35
Absorption coefficient at 510 nm, cm-1 0.5 ÷ 2.5
FOM >200
Orientation 90° to c axis
Geometry flat-flat / Brewster
Endsunparallelity 10"
Flatness 0.2
Orientation tolerance < 5°
Broadband AR coatings, % < 0.2
Diameter, mm (3 ÷ 40) ± 0.1
Length, mm (10 ÷ 140) ± 0.5

We supply rods and slabs with different cross-sections, dimensions and coatings. Different dopant compositions with different concentrations are available for specific customer requirements.

Sample in details                                                                                      

Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing 1Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing 2

Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing 3Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing 4

Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing 5Al2O3 Single Crystal Material Ruby Ball Lens For Wear Resisting Bearing 6

Pictures sample size                                                                         

Grade: optical  grade without bubble, 

size:(pictures sizes)dia5x30mml rod ,dia5xdia3xT1.5mmt 

Orientation:C(0001)±0.5°,

surface:polished/lapped either ok

color grade:(picture)block5#, ingot 2#,

bule color: just one color grade

 

FAQ:                                                                                                                               

Q1. Is your company a factory or trade company?
We have a factory and we also can do export ourself.We are the Sapphire Window manufactuer.

Q2.Is you company only work with sapphire business?

no,at present our company  work with sapphire business and other semiconductor materials

as like sic, LT,GaAs. but We process sapphire components and Ruby components as the center

of gravity at present.

Q3. Could you supply sample?
Yes,we can supply sapphire sample according to customer's requirement.

Q4. Do you have any stock of sapphire window?
We process sapphire window according to customer requirement.So we have few sapphire

window in stock.

Q5. Where is your company located?
Our company located in  shanghai,China. factory is in Wuxi city.

Q6. How long will take to get the products?
Generally it will take 2~4 weeks to process.It is depend on the quantity and the size

of the sapphire products.
 

Tags:

ruby bearings,

titanium doped sapphire,

sapphire ball

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86-1580-1942596
Rm5-616,No.851,Dianshanhu avenue, Qingpu area，Shanghai city，CHINA
8615801942596
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eric_wang@zmsh-materials.com
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