SESO, partner of your industrial project
A skillfull engineering team
The perfect command of a large scale of technologies ...
Mechanical design specially adapted to environmental constraints (thermal, vibratory,...)
Optical design optimized according to manufacturing and integration methods.
Photometric calculations
Manufacturing of aspherical surfaces (of large diameters) :
- by polishing machines
- or by replication
Manufacturing of large size X mirrors, with mechanical benders or piezo-electric system (active optics)
Manufacturing of very high performances lenses (NA > 0,7 , limited by diffraction)
Mirrors lightweightening
"Super-polishing" technology
Optical surface coating :
- reflective,
- anti-reflective,
- high laser damage threshold (3ù)
-metal high performance (Ag, Au, Al-MgF2, X-Ray)
Polishing of a large range of substrates
(glass, Copper, Aluminium, Beryllium, SiC, ZnSe, CaF2, Silicon, Germanium,…)
High precision assembling and integration by high stability bonding techniques
and molecular adhesion (optical contacting)
High precision interferometric testing