GaAs epi wafer for microelectronic and optoelectronic devices
PAM XIAMEN offers GaAs epi wafer for microelectronic and optoelectronic devices including MESFET HEMT, ICMMIC HBT, HALL device, visible light LED, IR LED, LD and solar cell.
Electronic devices | Material(layer/substrate) | Application | Technology Tends | Material Required |
Digital IC (MESFETHEMT) |
GaAs/GaAs GaAlAs/GaAs |
Ultra-high-speed computers PC,ATM,Image Processing |
High level of integration Low operating voltage |
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Microvave Devices (MESFETHEMT,Simulation ICMMICHBT) |
GaAs/GaAs GaAlAs/GaAs GaAlAs/InGaAs/GaAs InGaP/GaAs/GaAs |
Mobile communications, satellite broadcasting Low-noise receiver, amplified Automotive anti-collision system PAR |
High power, low noise, High level of integration Low operating voltage |
Low cost Large diameter Low Vth |
Hall devices | GaAs/GaAs | Auto VTR、 FDD sensors Position detection sensor |
High sensitivity | Low cost,large diameter |
Types and Uses of GaAs optoelectronic devices
Optoelectronic devices |
Material(layer/substrate) | Application Home appliances, DA, electronic equipment Car lights Lights in fax |
Technology Tends High brightness Short wavelength |
Material Low costs Large diameter |
Visible Light LED | GaAsP/GaAs( red ) GaAlAs/GaAs(high brightness red) InGaAlP/GaAs(high brightness orange/yellow) |
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IR LED | GaAs/GaAs GaAlAs/GaAs |
Home appliances,DA machinery in Electronics industry Remote control and optocoupler Optical circuit breaker |
High power | |
Semiconductor Laser |
GaAs/GaAs | Optical communication switch | ||
Short Wavelength LD |
GaAlAs/GaAs(780nm) InGaAlP/GaAs(680~630nm) |
Light-emitting devices for Optical LAN,light emitting devices for testing equipments,CD,MD,Laser printer,CD-Rom,DVD-Rom,DVD-RAM |
High Power,high level of integration,low wavelength |
Low density,large diameter,low cost |
Solar Cell | GaAs/GaAs | Satellite broadcasting, communications,Unmanned meteorological stations |
For more information, please visit epi wafer at: https://www.powerwaywafer.com/gaas-wafers/gaas-epiwafer.html
send us email at sales@powerwaywafer.com and powerwaymaterial@gmail.com