Core enabling technologies for advanced quantum communication systems deliver the precision and performance required for cutting-edge research and deployment. These include a two-channel 1 GHz clock with external trigger for ultra-stable synchronization, a GHz pulsed picosecond laser for high-rate, time-precise photon emission, and an ultra-bright entanglement source configurable for narrowband or broadband operation with polarization or time-bin encoding. Paired with multi-channel time-tagging modules offering 10 ps resolution and multifold coincidence counting, they ensure accurate event correlation and system characterization—forming the backbone of high-performance QKD links and scalable quantum networks.
