RTI-Research is a Swiss company at Y-PARC-Swiss Technopole, Yverdon-les-Bains.


The company is specialized in the production of wafer-fused wafers including InP-based and GaAs-based structures for fabrication of vertical cavity lasers emitting in 1310 nm and 1550 nm wavebands. The advantages of wafer fused lasers emitting at these wavelengths include high efficiency and low power consumption, reliable operation required by Photonics Industry standards, low cost in large volume production by standard VCSEL fabrication technology.

Recently, the company has acquired last generation of equipement that will allow to shift from the 2-inch wafer size to 3-inch and 4-inch wafers for large volume production. The company employs specialists that previously developed wafer fusion technology at EPFL and BeamExpress S.A. in Lausanne, Switzerland.

The company offer InP to GaAs wafer fusion foundry services and partnership for large-scale production of 1310 nm and 1550 nm vertical cavity lasers