AdvR offers nonlinear optical chips and fiber coupled devices in waveguide-based LN, MgO:LN, and KTP. This includes standard frequency conversion, quantum frequency conversion, and high-rate photon pair generation through SPDC. Standard and custom interactions are available for UV to IR wavelengths with options for custom poling and waveguide structures. AdvR also offers broadband fiber coupled phase modulators for high power visible to NIR operation. Applications include quantum networking, quantum sensing, quantum computing, remote sensing, and basic research.