SEDI-ATI Fibres Optiques | Bring light in complex & extreme environments

Bringing light to your customized, complex or extreme environment is our challenge!

Since 1951, our mission is to design and build turn-key solutions based on optical fibers to enable you to bring photons in any environment, whatever your constraints are!

YOUR CHALLENGES

You need a custom-made product to fit in your special environment, for which there is currently no off-the-shelf solution available. SEDI-ATI helps you overcome your challenges!

Your CUSTOMIZED environment

Your environment looks like no other. It is so dedicated to your activity that you cannot use a standard solution. SEDI-ATI can help you with your customized environment by providing competitive, unique and personalized solutions.

Your COMPLEX environment

The complexity of your environment prevents you from finding the appropriate solution on the market. SEDI-ATI solves the difficulties linked with large numbers of fibers and space constraints, thanks to our expertise on fiber optic assemblies.

Your HARSH or EXTREME environment

You deal with temperature, pressure, radiative or any other hostile variables, but you miss the expertise to solve your related issues. To help you overcome these challenges, SEDI-ATI provides turn-key solutions from our qualified, mature and field-proven building blocks.

Learn more about how we overcome your challenges

OUR STRENGTHS AND VALUES

Years of expertise

Faithful customers

Clean rooms

sqm

Facilities

SEDI-ATI Video presentation

SEDI-ATI Fibres Optiques is a French company located near Paris. Since 1951 we manufacture custom-made passive fiber-optic solutions, components and assemblies, that withstand complex and extreme environments in hostile and hazardous applications. We offer achromatic multimode couplers, multimode wavelength division multiplexers, fiber optic hermetic feedthroughs, bundles and arrays, special patchcords, and medical fiber optic probes.