MIMO-less Space Division Multiplexing with Elliptical Core Optical Fibers

2017 ◽  
Author(s):  
Giovanni Milione ◽  
Ezra Ip ◽  
Philip Ji ◽  
Yue-Kai Huang ◽  
Ting Wang ◽  
...  
Keyword(s):  
Optical Fibers ◽  
Space Division Multiplexing ◽  
Space Division ◽  
Elliptical Core

scholarly journals Design of Highly Elliptical Core Ten-Mode Fiber for Space Division Multiplexing With 2 × 2 MIMO

2019 ◽  
Vol 11 (2) ◽  
pp. 1-10 ◽  
Author(s):  
Alessandro Corsi ◽  
Jun Ho Chang ◽  
Leslie A. Rusch ◽  
Sophie LaRochelle
Keyword(s):  
Space Division Multiplexing ◽  
Space Division ◽  
Elliptical Core

scholarly journals MIMO-less Space Division Multiplexing Transmission over 1 km Elliptical Core Few Mode Fiber

2017 ◽  
Author(s):  
F. Parmigiani ◽  
Y. Jung ◽  
L. Grüner-Nielsen ◽  
T. Geisler ◽  
P. Petropoulos ◽  
...  
Keyword(s):  
Space Division Multiplexing ◽  
Space Division ◽  
Elliptical Core

scholarly journals Effects of Mode Dispersion on Cross-phase modulation on Mode Division Multiplexed Optical Fibers

2021 ◽  
Author(s):  
Reinhardt Rading
Keyword(s):  
Optical Fibers ◽  
Phase Modulation ◽  
Single Mode ◽  
Cross Phase Modulation ◽  
Space Division Multiplexing ◽  
Space Division ◽  
Mode Division Multiplexing ◽  
Mode Dispersion ◽  
Linear Effects

<div>The concept of mode division multiplexing also known as space division multiplexing was introduced as an alternative to combat the approaching capacity crunch in single mode fibers. Just like single mode fibers, space division multiplexed fibers will experience non-linearity at a different level and studies have shown that some linear effects can be beneficial in combating the nonlinear interference. This study aims to identify the benefits accrued when these linear effects are implemented by exploring the already existing models defined in the literature.</div>

scholarly journals Effects of Mode Dispersion on Cross-phase modulation on Mode Division Multiplexed Optical Fibers

2021 ◽  
Author(s):  
Reinhardt Rading
Keyword(s):  
Optical Fibers ◽  
Phase Modulation ◽  
Single Mode ◽  
Cross Phase Modulation ◽  
Space Division Multiplexing ◽  
Space Division ◽  
Mode Division Multiplexing ◽  
Mode Dispersion ◽  
Linear Effects

<div>The concept of mode division multiplexing also known as space division multiplexing was introduced as an alternative to combat the approaching capacity crunch in single mode fibers. Just like single mode fibers, space division multiplexed fibers will experience non-linearity at a different level and studies have shown that some linear effects can be beneficial in combating the nonlinear interference. This study aims to identify the benefits accrued when these linear effects are implemented by exploring the already existing models defined in the literature.</div>

scholarly journals Elliptical Core Few Mode Fibers for Multiple-Input Multiple Output-Free Space Division Multiplexing Transmission

2017 ◽  
Vol 29 (21) ◽  
pp. 1764-1767 ◽  
Author(s):  
F. Parmigiani ◽  
Y. Jung ◽  
L. Gruner-Nielsen ◽  
T. Geisler ◽  
P. Petropoulos ◽  
...  
Keyword(s):  
Free Space ◽  
Multiple Input Multiple Output ◽  
Space Division Multiplexing ◽  
Space Division ◽  
Multiple Input ◽  
Input Multiple Output ◽  
Elliptical Core

scholarly journals Autocompensating Measurement-Device-Independent Quantum Cryptography in Space Division Multiplexing Optical Fibers

2021 ◽  
Author(s):  
Jesús Liñares ◽  
Gabriel M. Carral ◽  
Xesús Prieto-Blanco ◽  
Daniel Balado
Keyword(s):  
Optical Fibers ◽  
Free Space ◽  
Quantum Key Distribution ◽  
Single Photon ◽  
Random Perturbations ◽  
Measurement Device ◽  
Space Division Multiplexing ◽  
Space Division ◽  
Measurement Devices ◽  
Measurement Device Independent

Abstract Single photon or biphoton states propagating in optical bers or in free space are affected by random perturbations or imperfections along optical bers or free space that disturb the information encoded in such states and accordingly quantum key distribution is prevented. We propose three different systems for autocompensating such random perturbations and imperfections when a measurement-device-independent protocol is used. These systems correspond to different optical bers intended for space division multiplexing and supporting collinear modes, polarization modes or codirectional modes such as few-mode optical bers and multicore optical bers. Accordingly, we propose different Bell-states measurement devices. Finally, these types of optical bers allow the use of several transmission channels what compensates the reduction of the bit rate due to losses.

scholarly journals Autocompensating measurement-device-independent quantum cryptography in space division multiplexing optical fibers

2021 ◽  
Vol 17 (1) ◽  
Author(s):  
J. Liñares ◽  
G. M. Carral ◽  
X. Prieto-Blanco ◽  
D. Balado
Keyword(s):  
Optical Fibers ◽  
Free Space ◽  
Quantum Key Distribution ◽  
Single Photon ◽  
Random Perturbations ◽  
Measurement Device ◽  
Space Division Multiplexing ◽  
Space Division ◽  
Measurement Devices ◽  
Measurement Device Independent

AbstractSingle photon or biphoton states propagating in optical fibers or in free space are affected by random perturbations and imperfections that disturb the information encoded in such states and accordingly quantum key distribution is prevented. We propose three different systems for autocompensating such random perturbations and imperfections when a measurement-device-independent protocol is used. These systems correspond to different optical fibers intended for space division multiplexing and supporting collinear modes, polarization modes or codirectional modes such as few-mode optical fibers and multicore optical fibers. Accordingly, we propose different Bell-states measurement devices located at Charlie system and present simulations that confirm the importance of autocompensation. Moreover, these types of optical fibers allow the use of several transmission channels, which compensates the reduction of the bit rate due to losses.

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