The company von Hoerner & Sulger GmbH builds the Near IR Calibration Unit (NICU) which is part of the Near IR Spectrometer Photometer (NISP) Instrument on the ESA EUCLID Mission. In this unit Mid-IR LEDs provided by Frankfurt Laser Company are used.
Attached is a photo of the Structural Thermal Model (STM) of the NISP Instrument. The Calibration Unit (NICU) is the golden, conical thing on the top.
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