Pellaton, MatthieuAffolderbach, ChristophBatori, EtienneMileti, GaetanoSu, YuanyanVioletti, MaddalenaSkrivervik, Anja K.2022-10-242022-10-242022-10-242022-01-0110.1109/EFTF/IFCS54560.2022.9850715https://infoscience.epfl.ch/handle/20.500.14299/191532WOS:000856135000064We present the latest development of our in-house miniature atomic clock (LEMAC). The clock scheme is based on the continuous wave (CW) optical-microwave double resonance (DR) interrogation. Significant efforts have been put in a newly designed miniature microwave loop-gap resonator (LGR), laser locking scheme, and integrated Physics Package design. In its final state, our clock is expected to show a short-term stability performance of sigma(y)(tau)<1 x 10(-11) tau(1)(/2)( )in terms of Allan deviation, for an insulated (magnetic and thermal) resonator volume <20 cm(3).Engineering, Electrical & ElectronicOpticsPhysics, AppliedEngineeringOpticsPhysicsminiature atomic clockdouble-resonancerubidiummicrofabricated cellmicro loop gap resonatortext::conference output::conference proceedings::conference paper