Ruby ruby glass ball,sapphire ball.color sapphire laser crystal
lens,
Ti sapphire Wafer Ti Al2O3 Crystal
BALLS & BALLS MEASURING HEAD JEWELS
Balls & balls measuring head jewels are made of synthetic
sapphire/ruby. They are largely used in heavily corrosive
environment and optical fiber communication because of its
anticorrosion, wearable and fine transmission characteristics.
Balls measuring head jewels are used as insulated measure head on
precise instruments.
Ruby Al2O3 named Ti:sapphire (Titanium doped Sapphire, Al2O3:Ti3+) is used for making ultra short pulse solid-state or
wavelength tunable lasers. Ti:sapphire lasers are also very
convenient e.g. for pumping test setups of new solid-state lasers
(e.g. based on neodymium- or ytterbium-doped gain media), since
they can easily be tuned to the required pump wavelength and allow
one to work with very high pump brightness due to their good beam
quality
and high output power of typically several watts.
Parameters of materials
| Product Name: | Ti-sapphire (Ti: Al2O3) crystal |
| Product Description: | Sapphire (Sapphire, also known as white stones, the formula Al2O3)
has a very good thermal properties, excellent electrical
characteristics and dielectric properties, and anti-chemical
corrosion, it is high temperature, thermal conductivity, high
hardness, infrared transparent, good chemical stability. Widely
used in high-temperature infrared window materials and III-V
nitride epitaxial film substrate and a variety ofmaterials to meet
the growing blue, purple, white light-emitting diode(LED) and blue
laser (LD) needs, Branch Crystal company specializing in the
production of high quality polished sapphire crystal and epitaxial
substrates will provide you with a lot of high quality and low
price monocrystalline substrate. |
| Technical parameters: | | Crystal structure | Hexagonal a = 4.758 Å c = 12.992 Å | | Crystal orientation | (11-20) - a plane: 2.379 Å (1-102) - r plane: 1.740 Å (10-10) - m plane: 1.375 Å (0001) - c plane: 2.165 Å | | Crystal purity | > 99.99% | | Mp | 2040 o C | | Density | 3.98 g / cm 3 | | Hardness | 9 (mohs) | | Thermal expansion | 7.5 (x10 -6 / o C) | | Heat capacity | 0.10 (cal / o C) | | Thermal conductivity | 46.06 @ 0 o C 25.12 @ 100 o C, 12.56 @ 400 o C (W / (mK)) | | Permittivity | ~ 9.4 @ 300K at A axis ~ 11.58 @ 300K at C axis | | Loss tangent | <2x10 -5 at A axis, <5 x10 -5 at C axis |
|
| Specifications: | C, A, Tolerance: + / -0.2 degrees dia3 "x0.5mm, dia2" x0.5mm, 10x10x0.5mm, 10x5x0.5mm 30x30x40mm,dia50x50mml rod Single throw or double throw, Ra <5A Can be customized orientation and size. |
| Standard Packaging: | 1000 clean room, 100 clean bag or single box packaging |
Main Types
Specification and Technical Index for ball
| Products | Diameter | Max deviation | Roundness | Diameter of blind holed | Hight of blind holed |
| Balls jewels | 0.50 ~ 1.20 | ±0.00254 | G15 | 0.40 ~ 0.80 | SΦ/2 |
| 1.20 ~ 8.00 | ±0.00254 | G5 | 0.80 ~ 5.00 |
| 8.00 ~ 12.00 | ±0.00254 | G10 | 3.00 ~ 7.00 |
| Surface | Surface roughness: Rz0.1, Surface quality S/D: 40/20 |
Material
Sapphire/ruby , natural agate, SiC, ceramic, crystallite glass
,Si3N4,spinel, hard alloy etc.
Produce according to specific requirements and drawings, and also
can design products for customers
Ruby Process
Pictures sample
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.
