QUBIG is participating in a development project supported by the The German Aerospace Center (DLR).

In the joint project SOLIS 1G, a highly integrated, compact strontium-88 grating clock based entirely on diode lasers, including frequency comb and autonomous control, is to be developed. The goal is the overall integration of the system in a compact form factor of a 19 inch rack at a stability and accuracy better than 1x10-16.