SPIE.Photonics West 2025Products & Services PICs for Quantum Technologies
PICs for Quantum Technologies
Fraunhofer Heinrich Hertz Institute, HHI
The PolyBoard wafer technology with its active/passive hybrid integration and micro-optical bench enables the implementation of photonic integrated circuits for quantum technologies, e.g. QKDs transmitters for polarization encoding and photon pair sources featuring on-PIC nonlinear crystals.
Hybrid integration and micro-optical bench