SiC for Space and Astronomy
Boostec® SiC provides an ideal solution for instruments requiring exceptional thermomechanical stability.
Ground & space telescopes and scientific instrumentation
Using Boostec® technology, whole instruments can be made in SiC: structure and detector supports as well as the mirrors themselves.
The optical face of the mirrors can receive a SiC CVD coating to produce a completely non-porous surface, for a flawless polishable finish.
19 full-SiC telescopes operated in space and 10 others being integrated or tested
- SPACE LIDARS for Earth Atmosphere Observation: Aladin Aeolus & Atlid Earth Care
- METOP-SG-A for Meteorology: IASI-NG & METimage derotator
- MICROCARB for CO2 flux monitoring
- Institutional MULTI SPECTRAL IMAGERY: Sentinel-2, Pleiades & CSO FPs
- NAOMI TELESCOPES: Export and Airbus DS Intelligence
- OTHER EARTH IMAGERY at Export: Formosat-2, Theos-1, GOCI-1 and -2
- OSIRIS ROSETTA Narrow Angle Camera
- EUCLID: Main telescope, VIS and NISP instruments
Space optical instrumentation: 20 years of unique know-how
Mersen Boostec designs and manufactures:
- monolithic parts up to:
- 1.30 m in diameter for circular parts
- 1.65 x 1.30 x 0.60 m for rectangular parts
- SiC brazed assemblies up to:
- 3.5 m in diameter.
Mersen Boostec's know-how also extends to structural bonding and bolting techniques for assembling SiC parts together or with parts made of other materials.
Mersen Boostec is involved in several public and private programs in space optics, ground telescopes and large instruments:
- ELT: Combining high specific stiffness and high thermal stability, the Boostec® SiC material has been selected for manufacturing two very large and challenging parts of the ESO Extremely Large Telescope (ELT). These are the highly stable Reference Body of its M4 adaptive optic and also its fast tip/ tilt M5 mirror
- Herschel: space telescope launched in 2009 with a primary mirror measuring 3.5 m in diameter (the largest in space), made up of 12 sintered silicon carbide segments assembled by brazing.
- Gaia: ESA global astrometry mission (European Space Agency), launched in December 2013.
- Sentinel-2: ESA optical imagery mission: 4 satellites equipped with high resolution multispectral instrument
Contact USA
Sales & Engineering
PA 15857-1488 St Marys
+1 814 781 1234
Sales & Engineering
MI 48838 Greenville
+1 616-754 56 71
Sales & Engineering
MI 48708 Bay City
+1 989-894 29 11
Sales & Engeeniring
65460 BAZET
France
+33 (0)56 233 4500
Contact USA
Sales & Engineering
PA 15857-1488 St Marys
+1 814 781 1234
Sales & Engineering
MI 48838 Greenville
+1 616-754 56 71
Sales & Engineering
MI 48708 Bay City
+1 989-894 29 11
Sales & Engeeniring
65460 BAZET
France
+33 (0)56 233 4500