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Oxford Instruments WITec GmbH - Raman Microscope LB 12/25
Photonics Dictionary

thermoelectric cooling

A refrigeration method based on the Peltier effect. When an electric current passes through a thermocouple of two dissimilar metals joined in two places, heat is absorbed at the cold junction and dissipated at the hot junction. The cold junction can be mounted in the chamber to be cooled.
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