Gold Member Since 2014
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VY Optoelectronics Co., Ltd.

Crystal Ge Wafer, Germanium Wafer, Single Crystal Ge Wafer manufacturer / supplier in China, offering Single Crystal Ge Wafer Germanium Wafer, Bk7/UV Grade Fused Silica Roof Prism/Amici Prism with Coating, Optical Fused Silica Glass Dia. 4.75mm Rod Lens and so on.

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Supplier Homepage Product Optical glass sheet/wafer/window Single Crystal Ge Wafer Germanium Wafer

Single Crystal Ge Wafer Germanium Wafer

FOB Price: US $1 / Piece
Min. Order: 5 Pieces
Min. Order FOB Price
5 Pieces US $1/ Piece
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Port: Changchun, China
Production Capacity: 100000/Month
Payment Terms: T/T, Western Union

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Basic Info
  • Model NO.: VY036
  • Type: Flat Lens
  • Shape: Single-lens
  • Lenses Color: Germanium
  • Customized: Customized
  • Crystal Structure: Cubic
  • Density ( G / Cm3 ): 5.323
  • Thermal Conductivity @300 K: 59.9
  • Transport Package: as Requested
  • Origin: China
  • Usage: Micro-Electronics and Opto-Electronics
  • Transmittance: as Requested
  • Material: Germanium
  • Certification: RoHS, ISO9001
  • Coating: as Requested
  • Lattice Parameter: a=0.565754
  • Melting Point ( °c ): 937.4
  • Trademark: VY or OEM
  • Specification: ISO 9001: 2008, RoHS
  • HS Code: 9001909090
Product Description
VY is a worldwide supplier of single crystal Ge wafer ( Germanium wafer ) and single crystal Ge ingot , we have a strong advantage in providing Ge wafer to micro-electronics and opto-electronics industry in diameter range from 2 inch to 4 inch .
Ge wafer is an elemental and popular semiconductor material , due to its excellent crystallographic properties and unique electric properties , Ge wafer is widly used in Sensor , Solar cell and Infrared optics applications . 
We can provide low dislocation and epi ready Ge wafers to meet your unique requirement. Ge wafer is produced as per semiconductor,with a good quality control system , VY Optics is dedicated to providing clean and high quality Ge wafer products . 
VY Optics can offers both electronics grade and IR grade Ge wafer , please contact us for more Ge product information.
Ge Wafer Applications
IR optics 
Solar cell 
Optical fiber 
Semiconductor and electronics device
Ge Wafer Properties
Crystal structureCubic
Lattice parametera=0.565754
Density ( g / cm3 )5.323
Melting point ( °C )937.4
Thermal conductivity @300 K59.9
DiameterØ 2" / 3" / 4"
Thickness0.5 mm
Conductivity typeP - type or N - type
Dopant availableAntimony , Gallium , Undoped
Orientation<100> , <111> , <110> , or others
Off orientationFrom 2° to 10° off
Resistivity rangeN - type : <=0.4 ohm-cm 
P - type : 0.005 ~ 30 ohm-cm 
Undoped : >=30 ohm-cm 
Surface finishOne side or two sides polished
EPD<= 5000 or <= 10000 cm-2
Package methodSingle wafer container with outer foil bag

Single Crystal Ge Wafer Germanium WaferSingle Crystal Ge Wafer Germanium Wafer
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