Vibrations on pulse tube based Dry Dilution Refrigerators for low noise measurements

  title={Vibrations on pulse tube based Dry Dilution Refrigerators for low noise measurements},
  author={Emiliano Olivieri and Julien Billard and Maryvonne De J{\'e}sus and A. Juillard and Alexander Leder},
  journal={Nuclear Instruments \& Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment},
  • E. Olivieri, J. Billard, +2 authors A. Leder
  • Published 2017
  • Physics
  • Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment
Abstract Dry Dilution Refrigerators (DDR) based on pulse tube cryo-coolers have started to replace Wet Dilution Refrigerators (WDR) due to the ease and low cost of operation. However these advantages come at the cost of increased vibrations, induced by the pulse tube. In this work, we present the vibration measurements performed on three different commercial DDRs. We describe in detail the vibration measurement system we assembled, based on commercial accelerometers, conditioner and DAQ, and… Expand

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