Results 1 to 10 of about 20,389 (261)

Suppressing Polarization Mode Dispersion with the Quantum Zeno Effect [PDF]

open access: yesEntropy
Polarization mode dispersion can introduce quantum decoherence in polarization encoded information, limiting the range of quantum communications protocols.
Ian Nodurft   +3 more
doaj   +2 more sources

Impact of Wind Gust on High-Speed Characteristics of Polarization Mode Dispersion in Optical Power Ground Wire Cables [PDF]

open access: yesSensors, 2020
Polarization mode dispersion is recognized as a key factor limiting optical transmission systems, particularly those fiber links that run at bit rates beyond 10 Gbps.
Jozef Dubovan   +6 more
doaj   +2 more sources

Experimental observation of topological Dirac vortex mode in terahertz photonic crystal fibers [PDF]

open access: yesLight: Science & Applications
Photonic crystal fibers have significantly advanced optoelectronics, enabling a wide range of applications from communications to sensing and imaging. A long-standing challenge in these areas has been achieving pure single-polarization single-mode (SPSM)
Hongyang Xing   +3 more
doaj   +2 more sources

Polarization-entangled photon pair sources based on spontaneous four wave mixing assisted by polarization mode dispersion [PDF]

open access: yesScientific Reports, 2017
Photonic-based qubits and integrated photonic circuits have enabled demonstrations of quantum information processing (QIP) that promises to transform the way in which we compute and communicate.
Pisek Kultavewuti   +6 more
doaj   +2 more sources

Stochastic decoherence induced by polarization mode dispersion

open access: yesAIP Advances, 2023
We address the propagation of entanglement in fibers and investigate the decoherence of polarization-entangled photon pairs caused by polarization mode dispersion (PMD).
Yiwen Liu
doaj   +1 more source

Dispersion Management Nonlinear Multimode Interference Mode-Locked Ytterbium Fiber Laser

open access: yesNanomaterials, 2023
Dispersion management plays an important role in improving the output performance of a mode-locked fiber laser. Therefore, dispersion management is carried out by introducing the grating pair in our experiment.
Shan Wang, Zhiguo Lv, Jintao Qiu
doaj   +1 more source

Polarization Coupling Based on Faraday Effect in Whispering-Gallery-Mode Resonator

open access: yesIEEE Photonics Journal, 2020
In this article, we study the polarization coupling in a Faraday magnetooptical microcavity. Due to Faraday effect, the polarization coupling can be achieved between the intrinsic left and right elliptically-polarized modes.
Yijie Nie   +4 more
doaj   +1 more source

Polarization and topological mode dispersion of optical vortices in circular optical fibers [PDF]

open access: yesКомпьютерная оптика, 2019
In this paper we investigated a problem of intermode dispersion within a group of optical vortices with an azimuthal number greater than or equal to 1 in circular optical fibers.
Elena Barshak   +5 more
doaj   +1 more source

The impact of saturable absorber recovery time on hybrid mode-locked fiber lasers with near zero net dispersion

open access: yesResults in Optics, 2023
The hybrid mode-locking scheme holds great potential in obtaining high power ultrashort laser source since it overcomes low damage threshold, self-starting difficulty in single real saturable absorber (SA) or artificial SA mode-locking scheme.
Qigui Huang   +6 more
doaj   +1 more source

Reducing polarization mode dispersion with controlled polarization rotations [PDF]

open access: yesNew Journal of Physics, 2007
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 rotations of polarization at predetermined locations along the fiber.
Massar, S, Popescu, S
openaire   +3 more sources

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