SEDI-ATI’s multimode wavelength division multiplexers are manufactured using a proprietary process based on a dichroic filter directly deposited onto the optical fiber.
WDMTechnology
Gradient fibre manufacture for WDM technology
SEDI-ATI’s multimode wavelength division multiplexers are manufactured using a proprietary process based on a dichroic filter directly deposited onto the optical fiber.
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KeyFeatures
- From 50 μm to 400 μm fibers,
- Bespoke dichroic filter,
- UV, VIS, IR wavelengths,
- Bi-directional,
- Compact,
- Robust,
- Reliable,
- Lightweight,
- Custom configurations.
Custom wavelength available
This unique manufacturing method ensures a robust construction allowing a bi-directional or dual transmission on a single multimode fiber.
The CP-MXC series can be made with a wide variety of optical fibers including graded-index fibers and large core step-index fibers up to 400 μm core diameter.
The dichroic filter is fully customizable for a variety of UV, VIS or IR applications.
The CP-MXC is particularly suitable for sensing and fluorescence applications. It can also be adapted to operate in a wider temperature range to meet the requirements for geophysics or space for instance.
We offer standard packages in plastic material and can also propose a ruggedized package upon request: resistance to shocks, vibrations, accelerations, outgassing, and power.
Our multimode WDMs can be terminated with ST, SC, FC, or SMA connectors. Other connectors are available upon request.
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Case studies
Blood analysis with optical fiber assemblies
SEDI-ATI designs customer-specific fiber assembly slutions for blood analysis applications using fluorescence spectroscopy.
Detection of breast cancer by fluorescence using an optical fiber needle
SEDI-ATI designs optical fiber needle probes for the early diagnosis of breast cancer using a fluorescence detection technique.
Opto-pyrotechnics to protect armored vehicles
SEDI-ATI offers disposable ultra-lightweight and compact deployable fiber optic spools to be directly mounted onto unmanned ground vehicles.