COVF Specialty Optical Fibers
COPL's optical fiber fabrication research teams have developed an unparalleled know-how: from glass design, to MCVD preform synthesis, to the drawing of specialty optical fibers. Discover our infrastructure and the different types of optical fibers drawn in our facilities. Fiber compositions, geometries and guiding properties can be customized to fit your needs and applications.
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- Silica preform synthesis
- Vapour phase deposition
- Doping (Ge, P, Al) for index control
- Doping (Er, Yv, Nd, Th, etc. for active fibers
Silica fiber drawing tower
- For silica fibers
Drawing tower – Other materials
- 4 furnaces covering a wide range of transition temperatures
- For polymers, chalcogenides, tellurites, phosphates, silicophosphates, etc.
Process Flow Chart