Germanium Substrate

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Germanium Substrates

We have both electrical grade and optical grade germanium wafers in stock. Sizes range from < 10mm square to 150mm.

Below are just some of the germanium wafers that we have in stock. If you don't see what you need please email use your spec for pricing and delivery.

Item Dia (mm) Typ/Dop Ori Res ohm-cm Thk (μm) Pol
2477 50.8 N/Sb (100) 0.01-0.02 500 SSP
2478 50.8 Undoped (100) >50 500 SSP
2479 50.8 Undoped (100) >50 500 DSP
2480 50.8 N/Sb (110) 0.35-0.4 500 SSP
2481 50.8 Undoped (111) >50 500 SSP
2482 50.8 P/Ga (100) 1-10 500 SSP
2575 50.8 P/B (100) 0.01-0.1 500 SSP
1927 100mm P/Ga <100> 6° towards <111> ± 0.5° 0.01-0.05 175 SSP
1928 150mm P/Ga <100> 6° towards <111> ± 0.5° Epi ready 0.008-0.05 225 SSP

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