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Product Overview
The Photonic Lantern offers a single component
multiplexer/demultiplexer for mode division
multiplexing using Few Mode Fibers (FMFs). Unlike
alternative approaches the fiber lantern is fabricated in
the same medium as the fiber transmission and offers
optimum performance in a single component, compact
format. Phoenix utilizes in-house proprietary
technology to fabricate the lantern to offer the best
performance. Available in 3 or 6 fiber inputs the lantern
is compatible with commercially available FMF.
Product Details
The all-fiber Lantern is an adiabatic taper that provides
a low loss transition from the input fibers to the modes
supported by the waveguide at its output. In general,
the taper output FMF does not match that of the
system FMF, which will create both insertion loss (IL)
and mode dependent loss (MDL). Therefore, mode
matching is important to optimize the performance
from SMF’s to system FMF. Incorporated within the
Phoenix Photonic Lantern is matching between the
multimode taper output to the transmission FMF.
Technical Information
Phoenix optical specification is based on launching into commercially available FMF, which is
aligned and attached prior to delivery.
3-port fiber lantern
1 Alternative FMF fiber can be offered
2 Maximum across all fibers, excluding connectors – loss is fiber-in to fiber-out.
3 Maximum MDL across all fibers
6-port fiber lantern
1 Alternative FMF fiber can be offered
2 Maximum across all fibers, excluding connectors
3 Maximum MDL across all fibers
Packaging: Below is the component version. Also available in benchtop format. Please contact us for further information.
Order code:
- All-Fiber Photonic Lantern
