We develop custom optical resonators for every wavelength and application, from low-noise laser systems to frequency standards. Our innovation begins where standard solutions reach their limits.

In our cleanroom tent, we contact your mirrors under controlled conditions. This creates stable, high-quality bonds without adhesives, ideal for ultra-stable cavities.

Whether it's a classic machine learning application or a complex deep learning model, we work with you to develop customized solutions for your optimization and design problems. This can be done using either existing datasets or new training data.

Using highly precise cavity ringdown measurements, we determine the reflectivity of your mirrors and the losses within your cavity. This provides you with a reliable basis for design decisions and quality control.

We have years of experience with COMSOL (FEM) and RCWA and simulate your specific challenges from concept to finished cavity. This allows parameters to be optimized, risks minimized, and development times significantly reduced.

We design and develop metasurfaces for your desired application, in transmission or reflection. This allows, for example, the shaping of wavefronts, increased efficiency, or the integration of novel functionalities into compact optics.