Photonics Epitaxial Wafers

Epitaxial devices are the key to improving the performance of semiconductor-reliant products like smartphones, tablets, datacenters, displays and fiberoptic networks.

Epitaxial devices consist of nanolayers of semiconductor crystals that are uniformly deposited in sophisticated deposition tools to form an “epi-wafer.” Combining different semiconductor materials and dopants in an epi wafer is the key step in determining the performance capabilities of photonics.

Custom epitaxy for a variety of device applications ranging from BiFETs to LEDs

Photonics Wafer Capability

 
Photonics Product Base Material Material Capability Wafer Diameter
EpiLaser®
(VCSEL, EEL, LED)
GaAs AlGaAs/GaAs, InGaP/GaAs, InAlGaP up to 150mm
InP InP/InGaAs, InGaAsP, InAlAs, InAlGaAs up to 100mm
EpiDetector®
(P-i-N, APD)
GaAs AlGaAs/GaAs, InGaP/GaAs up to 150mm
InP InP/InGaAs, InGaAsP, InAlGaAs up to 100mm
EpiSolar™
(1J, 2J, 3J, 4J)
GaAs, Ge InGaP/GaAs/InGaAs, InAlGaP, AlGaAs up to 150mm
InP InP/InGaAs, InGaAsP, InAlAs, InAlGaAs up to 100mm

III-V materials for photonic and RF semiconductor components

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