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Home > FAQ > Epitaxy > 1550 high power EPI structure

Q: Could you please provide information about standard epi structure of InGaAsP/InP wafer?

A: Here we only can offer you general structure:

Layer Material
6 InP
5 GaInAs
4 GaInAsP
3 InP
2 AlGaInAs MQW PL 1500-1560nm
1 InP buffer
InP substrate