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Safran Reosc World leader in high performance optomechanical systems
Safran Reosc designs innovative instruments dedicated to Astronomy, Space, Defense and Laser Industry. Our optomechanical components (mirror, lenses assemblies) meet the most demanding requirements of international scientific programs for world-wide customers (ESO, DGA, IABG, OHB, Airbus, Thales) and for the main world Space Agencies (ESA, KARI, JAXA, ISRO, NSPO)
Our expertise
Opto-Mechanical Engineering
We design high performance systems:
- optical design (Code V, Zemax, ASAP)
- mechanical design (Catia, ANSYS)
- thin film design
- metrology & test bench design
Precision Optics Manufacturing
We polish, control and coat high precision optics (plane, spherical, aspherical or free-form) to the nanometer accuracy, with a significant differentiator for large-size optics (up to 4m diameter).
We provide thin-film optical coatings on pixels to large optics.
High Precision Integration
We assemble, integrate, bond, clean and test high precision opto-mechanical systems in our Class 100 room for Space & Industry applications.
Optics Machining & Polishing
We machine, lighten, polish and coat glass or vitroceramic. Leader on large & precision SiC mirror, we developed our own R-SiC polishing layer (Space & Cryo qualified).
Metrology & Surfacing machines
Based on our renowned expertise for high precision optics manufacturing, we propose surfacing and metrology machines, delivered with an image analysis software.
High precision Metrology solutions
We propose metrology solutions from standard interferometric test bench, deflectometry, to stitching method to control plano and free form surfaces to nm accuracy, for optics size from mm to 4 m.
Coatings
UV to IR (filters, AR, polarizer, dichroic, linear filters), imaging sensors (AR, pixelated filters), mirrors (Al, gold, silver, dielectrics), laser (AR, HR, polarizer), metallic thermal barrier, sub-wavelength photonic filters, polishable coatings.
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Saint Pierre Du Perray, France
Our rating on gender equality
0 89 / 100
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1.
Gender pay gap
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2.
Allocation of individual increases
39/40 -
3.
Difference in the distribution of promotions
35/35 -
4.
Number of employees increased upon return from maternity leave
15/15 -
5.
Parity among top 10 earners
0/10
Safran Reosc, part of Safran Electronics & Defense Space Division
The Space Division of Safran Electronics & Defense has developed and supplied a wide range of technologies for connectivity, propulsion, navigation, timing, optics and space awareness. Every day in Safran Electronics & Defense, over 1,350 women and men design, manufacture and support critical equipment that enable Agencies, Governments, Integrators and Commercial providers to build and operate complex systems for Space. Our talents and solutions contribute to strengthen sovereignty, protect the Earth and push the boundaries of Space exploration.
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Paris, France
Over 85 years of legacy
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