TY - CONF AU - Ray Radebaugh AU - Agnes O'Gallagher AU - John Gary C2 - 16th International Cryocooler Conference, Atlanta, GA DA - 2011-10-03 LA - en M1 - Cryocoolers 16 PB - 16th International Cryocooler Conference, Atlanta, GA PY - 2011 TI - Secondary Pulse Tubes and Regenerators for Coupling to Room-Temperature Phase Shifters in Multistage Pulse Tube Cryocoolers ER -