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Ge Optical Inp Wafer , Semiconductor Device Indium Phosphide Wafer

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Ge Optical Inp Wafer , Semiconductor Device Indium Phosphide Wafer

Brand Name : zmkj

Model Number : Ge-001

Place of Origin : CHINA

MOQ : 3pcs

Price : by case

Supply Ability : 1000pcs/month

Delivery Time : 1-4weeks

Packaging Details : single wafer case

Materials : Ge single crystal

industry : semiconductor substrates,device,optical

color : black

diameter : 0.5~150mm

surface : 60/40, 40/20 or bette

thickness : 0.1-100mm

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Germanium Single Crystals Wafers,Ge optical plates

Germanium substrates

Application: germanium wafer used in production of semiconductor device, infrared ray optical device, sinking material of solar cell.

Main Property Terms
Production Method Czochralski method(CZ)
Crystal Structure Cube
Lattice Constant a=5.65754Å
Density 5.323g/cm3
Melting Point 937.4℃
Doped material None doped or Sb doped Indium or Gallium Doped
Type /N P
Resistivity >35Ωcm0.05Ωcm 0.05~0.1Ωcm
EPD <4×103⁄cm2<4×103⁄cm2 <4×103⁄cm2
Size 10x3,10x5,10x10,15x15,,20x15,20x20,
dia2”x0.33mmdia2”x0.43mm15x15mm
Thickness 0.5mm,1.0mm
Polishing Single face or double face
Orientation <100>,<110>,<111>,±0.5º
Crystal face Directional Accuracy ±0.5°
Edge Directional Accuracy 2°(Special request could be customized under 1°)
Bevel Shearing Directional Accuracy Customized by special request, process edge direction by special angle (inclination 1°-45°)of wafer
Ra: ≤5Å(5µm×5µm)
Package 100 Grade Cleaning Bag,1000Grade Super Cleaning Room

Germanium wafer is an excellent semiconductor material and widely used in variety applications such as Sensor, Solar cell, Infrared optics applications, high brightness LEDs, and various semiconductor ,Optical applications.

Ge Optical glass lens

we offer standard and high precision optical glass windows in round ,rectangular, wedge windows and custom shape and size with different optical glasses,Fused Silica, Sapphire, ZnSe. The high precision parallelism of 10 arc seconds, surface quality of 10/5 and flatness of λ/20. Single layer or multi-layer anti-reflection coatings are available.

Materials Characteristics Comparison
Item B270 CaF2 Ge MgF2 N-BK7 Sapphire Si UV Fused Sillca ZnSe ZnS
Refractive index(nd) 1.523 1.434 1.003 1.413 1.517 1.768 3.422 1.458 2.403 2.631
Coeffcient of dispersion(Vd) 58.5 95.1 N/A 106.2 64.2 72.2 N/A 67.7 N/A N/A
Density(g/cm3) 2.55 3.18 5.33 3.18 2.46 3.97 2.33 2.20 5.27 5.27
TCE(μm/m℃) 8.2 18.85 6.1 13.7 7.1 5.3 2.55 0.55 7.1 7.6
Soften Temperature(℃) 533 800 936 1255 557 2000 1500 1000 250 1525
Knoop hardness(kg/mm2) 542 158.3 780 415 610 2200 1150 500 120 120
Optical windows finished products
Ge wafer for optical grade:
SL.No Material Specifications:  
1 Crystalline Form : Polycrystalline
2 Conductivity Type : n-type
3 Absorption Coefficient, at 25°C 0.035cm-1 max @10.6µm
4 Typical Resistivity : 3-40 ohm-cm
5 size dia1-150mmxthickness0.5-20mm
6 Mohs Hardness : 6.3
7 Oxygen Content : < 0.03 ppm
8 Holes and Inclusions: <0.05 mm
9 surface lapped/1sp/2sp
10 S/D 40/20,20/10,60/40,80/50,

Ge Optical Inp Wafer , Semiconductor Device Indium Phosphide Wafer

FAQ:

Q: What's your MOQ?

A: (1) For inventory, the MOQ is 3pcs.

(2) For customized products, the MOQ is 25pcs up.

Q: What's the delivery time?

A: (1) For the standard products

For inventory: the delivery is 5 workdays after you place the order.

For customized products: the delivery is 2 or 3 weeks after you place the order.

(2) For the special-shaped products, the delivery is 4 workweeks after you place the order.

Q: how is the way of shipping and cost?

A:(1) We accept DHL, Fedex, EMS etc by 100% in advance before delivery.

(2) If you have your own express account, it's great.If not,we could help you ship them.

Freight is in accordance with the actual settlement.

Q: Can I customize the products based on my need?

A: Yes, we can customize the material, specifications for your optical components

based on your needs.


Product Tags:

Ge Optical inp wafer

      

Ge Optical Indium Phosphide Wafer

      

semiconductor device inp wafer

      
Wholesale Ge Optical Inp Wafer , Semiconductor Device Indium Phosphide Wafer from china suppliers

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