2 papers
physics.ins-det2013
A Compact Thermal Heat Switch for Cryogenic Space Applications Operating near 100 K
Marc Dietrich, Andreas Euler, Günter Thummes
A thermal heat switch has been developed intended for cryogenic space applications operating around 100 K. The switch was designed to separate two pulse tube cold heads that cool a…
physics.ins-det2009
Two-stage high frequency pulse tube cooler for refrigeration at 25 K
M. Dietrich, G. Thummes
A two-stage Stirling-type U-shape pulse tube cryocooler driven by a 10 kW-class linear compressor was designed, built and tested. A special feature of the cold head is the absence…