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Solar pumped cryocooler with electrical power recuperation
Solid state optical refrigeration is the only active cryocooling technique that is truly vribration free, due to absence of moving parts and mass transport, with significant potential for use in future space missions. However, the overall wallplug efficiency is still relatively low in current approaches. One alternative approach investigated here is using a solar pumped laser (SPL) to drive the optical cryocooling process. This approach could offer higher efficiency by eliminates two conversion losses.
The Netherlands
19-D-S-TEC-11
Lumium
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