Air-cladded mode-group selective photonic lanterns for mode-division multiplexing

Abstract

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Modeling of MIMO Less Mode Division Multiplexed Systems

“…I. The mux parameters are typical for photonic lantern mode multiplexers developed in our group [6], [8].…”

Air-clad photonic lanterns: fabrication and applications

“…The highest Q value is obtained when the receiver bandwidth is same as the modulation rate. The result for the output trace of LP 01 channel is shown in fig 22. The filter implementation on the Fourier transform of the LP 01 output trace is shown in fig 22(b).…”

“…To check the broad band nature of the device, the wavelength range is varied from 1525 to 1575 nm. The measured crosstalk values for two PLs are shown in figure 15 [21,22]. The results shown in figure 15(a) is for a PL fabricated with one SM2000 fiber and two OFS CL fibers and the results in figure 15(b) is for a PL fabricated with SSMF and HI1060 fibers.…”

Low Power Consumption Mode Switch Based on Three-Dimensional Polymer Mach-Zehnder Interferometer

“…Therefore, in order to fabricate devices that can be used in communication systems, researchers have begun to fabricate devices with compact structure and low transmission loss based on optical fibers or optical waveguides. There are some articles, the technical implementation of modular multiplexing is photonic lanterns [10], asymmetric Y branches [11], [12], long-period grating [13], [14], and directional couplers [15], [16], etc. On the other hand, waveguide multiplexers can be fabricated by using microfabrication technology based on lithography, which is more feasible, controllable, and easy integration.…”