Results 21 to 30 of about 143,415 (289)
Reducing Polarization Mode Dispersion With Controlled Polarization Rotations [PDF]
, 2006 One of the fundamental limitations to high bit rate, long distance, telecommunication in optical fibers is Polarization Mode Dispersion (PMD). Here we introduce a conceptually new method to reduce PMD in optical fibers by carrying out controlled ...
Barlow A J +14 more
core +2 more sources
Four Wave Mixing-Based Time Lens for Orthogonal Polarized Input Signals
IEEE Photonics Journal, 2017 We present highly efficient time-lenses for orthogonal polarized signal waves with a specific state of polarization. Our four-wave mixing based time-lenses exploit polarization mode dispersion to compensate for chromatic dispersion.
Avi Klein +4 more
doaj +1 more source
Clock Recovery Challenges in DSP-Based Coherent Single-Mode and Multi-Mode Optical Systems
Future Internet, 2018 We present an analysis of clock recovery algorithms in both polarization division multiplexing systems and mode division multiplexing systems. The impact of inter-polarization time skew and polarization mode dispersion in single-mode fibers, as well as ...
Júlio César Medeiros Diniz +2 more
doaj +1 more source
AIP Advances, 2021 The Kelvin–Helmholtz (K–H) instability in a magnetized nonuniform velocity sheared dusty plasma is investigated accounting for the effects of dust polarization force due to inhomogeneity in background plasma number densities.
Ram Prasad Prajapati, Pallab Boro
doaj +1 more source
Mode-locked thulium-doped fiber laser with microfiber based polarization beam splitter
Results in Physics, 2020 We report on a passively mode-locked thulium-doped all-fiber laser utilizing our fabricated microfiber-based polarization beam splitters (PBSs). The all-fiber PBSs composed of two parallel and coupled microfibers are fabricated to separate light in two ...
Xiabing Zhou +3 more
doaj +1 more source
IEEE Photonics Journal, 2022 Weakly-coupled mode-division multiplexing (MDM) technique based on linearly-polarized (LP) modes in ultralow-modal-crosstalk few-mode fiber (FMF) has been considered as a promising candidate for capacity enhancement of next-generation optical ...
Mingqing Zuo +8 more
doaj +1 more source
Experimental Long-Distance Decoy-State Quantum Key Distribution Based On Polarization Encoding [PDF]
, 2007 We demonstrate the decoy-state quantum key distribution (QKD) with one-way quantum communication in polarization space over 102km. Further, we simplify the experimental setup and use only one detector to implement the one-way decoy-state QKD over 75km ...
C. H. Bennett +15 more
core +1 more source
Photonics, 2023 Chromatic dispersion is an important fiber attribute affecting transmission performance over optical fibers. Various chromatic dispersion measurement methods have been developed primarily for single-mode fibers.
Xin Chen +3 more
doaj +1 more source
Polarization mode dispersion in radio-frequency interferometric embedded fiber-optic sensors [PDF]
, 2001 The effect of fiber birefringence on the propagation delay in an embedded fiber-optic strain sensor is studied. The polarization characteristics of the sensor are described in terms of polarization mode dispersion through the principal states of ...
Dimenstein, O. +5 more
core +1 more source
Сompensator of polarization mode dispersion based on spiral-wound single-mode fiber [PDF]
Технологія та конструювання в електронній апаратурі, 2013 A polarization mode dispersion (PMD) compensator for single-mode optical fibre has been designed. Its operation principle is based on the use of artificial difference of phase velocities of the basic ordinary and extraordinary waves in spiral-wound fibre,
D. G. Bagachuk
doaj +1 more source