Superconducting Magnet Optical Cryostat

Classification

Keywords

Product Model:
MO-Cryo

Product Introduction:
The MO-Cryo superconducting Magent optical cryostat integrates ultra-low temperatures, strong magnetic fields,and optical testing into a highly integrated and flexible cryogenic system. With 7 side optical windows, 1 top optical window, and 1 bottom window, it enables multi-directional and free optical measurements in a cryogenic strong magnetic field environment. The internal large sample space accommodates a multi-axis cryogenic piezoelectric stage and in-situ electrical testing leads, meeting testing needs such as low-temperature MOKE, TR-MOKE, low-temperature Raman, low-temperature photoluminescence, ultrafast laser pumping, terahertz time-domain spectroscopy, etc.

Temperature Range	1.7 K~350 K
Temperature Stability	±0.2% for temperatures <20 K; ±0.02% for temperatures >20 K
Magnetic Field	Conical split-coil superconducting magnet, vertical direction, ±7 T strength, ±0.3% uniformity(3 cm spherical area), field variation speed 0-7 T≤30 minutes
Vibration	Sample stage vibration < ±20 nm
Sample Space	89 mm diameter, 88 mm height
Optical Windows	1 top window (50 mm diameter, 44 mm clear aperture), 7 side windows (40 mm diameter, 26 mm clear aperture)
Optical Viewing Angle	Top window 70° full viewing angle, side windows 13° full viewing angle
Electrical Channels	16 DC lines, 4 20 GHz RF lines, up to 80 cables supported