Closed-Cycle Cryostat


The closed-cycle cryostat is a silent, portable, plug-in-the-wall,
cryogenic-liquid free source of
THz light powered by a Stirling engine.

  • Dimensions : 200 x 250 x 350 mm
  •  Weight: 17 Kg
  •  Max. total power consumption: 300W
  •  Cool-down time to operation ready (65K): 15 minutes
  •  Minimum operation temperature – cold side: 65K
  • Acoustic noise: < 30dB

The laser sits on a cold finger in a sealed enclosure. It is possible to put two independent lasers on the same cold finger.