This consultation concerns the acquisition, delivery and installation of a cryogen-free system accompanied by two cryogenic warheads, adapted to two different experimental situations.

In both cases, the experiments will fall within the field of TeraHertz spectroscopy (in the range 0.2 to 6 THz). The cryostat must therefore be compatible with interchangeable windows, especially polymer. These experiments will be carried out over a temperature range from 5 to 300 K.

This consultation concerns the acquisition, delivery and installation of a cryogen-free system accompanied by two cryogenic warheads, adapted to two different experimental situations.

In both cases, the experiments will fall within the field of TeraHertz spectroscopy (in the range 0.2 to 6 THz). The cryostat must therefore be compatible with interchangeable windows, especially polymer. These experiments will be carried out over a temperature range from 5 to 300 K.