our services

Qudos offers a wide range of services that meet the demanding specifications of the semiconductor, photonics and Micro Electro Mechanical Systems (MEMS) industries.

Etching and Lift Off Processes/Services

We provide fast turnaround of wafers using both standard etching processes and etching methods tailored to your specific application.

These include lift off processes for many of the materials we deposit.

Wet Etching

Our wet bench facilities enable us to carry out wet processes on most materials used in the semi-conductor industry including the wet-etching of Silicon, Gold, Aluminium, Chrome, Copper, ITO and Oxides.

Dry Etching


We have two methods of dry etching: DRIE for silicon and RIE for dielectrics and a broad range of metals.

Please ask if you have any more unusual requirements as we may be able to help.

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