Article on MOT superradiance

Summary
Investigate quasicontinuous superradiance on the 74 kHz line from a Sr 3D MOT by repumping the atomic ensemble within the MOT lifetime First the system requirements and behaviour will be investigated for a singlestage mK MOT and subsequently for a twostage MOT at K temperatures This task will act as a forerunner of Tasks 42 and 4446 in order to identify unforeseen complications TUW will provide theoretical support with evaluation of threshold conditions estimation of the output power and optimization of the pumping regime and parameters of the MOT