Experimental wavelength division multiplexed photon pair distribution
, 2012 We have experimentally implemented the distribution of photon pairs produced by spontaneous parametric down conversion through telecom dense wavelength division multiplexing filters.
Agha, Imad +4 more
core +1 more source
Enhancing FSO‐DWDM Performance Through Compensation Strategies
Engineering Reports, Volume 7, Issue 12, December 2025.This study investigates the performance of free space optics (FSO) with dense wavelength division multiplexing (DWDM) systems, focusing on the impact of channel number and compensation strategies on bit error rate (BER). Results show that post‐compensation significantly improves performance, extending the system's range from 3 to 5 km.
Ifat Rasheed +4 more
wiley +1 more source
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IEEE Photonics Journal, 2013 We demonstrate a practical 2×80 Gbit/s dense wavelength division multiplexing (DWDM) bidirectional short-range optical wireless link. The measured power penalties for the bidirectional transmission are less than 0.8 and 0.2 dB compared to the back-
Hai-Yin Hsu +5 more
doaj +1 more source
Scalable fiber integrated source for higher-dimensional path-entangled photonic quNits
, 2012 Integrated photonic circuits offer the possibility for complex quantum optical experiments in higher-dimensional photonic systems. However, the advantages of integration and scalability can only be fully utilized with the availability of a source for ...
Fickler, Robert +5 more
core +1 more source
Robust transport of high‐speed data in a topological valley Hall insulator
Nanophotonics, Volume 14, Issue 27, Page 5047-5057, December 2025.Abstract Photonic topological insulators provide robust transport of light, enabling interesting phenomena such as unidirectional light propagation and immunity to disorder. The discovery of how to effectively break time reversal symmetry was an important development in the field of photonic topological insulators. Knowledge on how to implement designs
Byoung‐Uk Sohn +4 more
wiley +1 more source
25-GHz-Spaced DWDM-PON With Mitigated Rayleigh Backscattering and Back-Reflection Effects
IEEE Photonics Journal, 2013 A novel 25-GHz-spaced dense wavelength-division multiplexing passive optical network (DWDM-PON) is proposed to improve the utilization of wavelength resource and mitigate the Rayleigh backscattering (RB) and back-reflection effects.
Zhao Zhou +5 more
doaj +1 more source
Optical Channel Selection Avoiding DIPP in DSB-RFoF Fronthaul Interface
Entropy, 2021 The paper presents a method of selecting an optical channel for transporting the double-sideband radio-frequency-over-fiber (DSB-RFoF) radio signal over the optical fronthaul path, avoiding the dispersion-induced power penalty (DIPP) phenomenon.
Zbigniew Zakrzewski
doaj +1 more source
Valuing flexibility in the migration to flexgrid networks [PDF]
, 2013 Flexible optical networking can now be installed to increase network capacity in light of future traffic demands. This paper researches the different migration paths using a real option analysis, showing the impact of ...
Colle, Didier +5 more
core +1 more source
Design and simulation of 1.28 Tbps dense wavelength division multiplex system suitable for long haul backbone [PDF]
, 2018 Wavelength division multiplex (WDM) system with on / off keying (OOK) modulation and direct detection (DD) is generally simple to implement, less expensive and energy efficient. The determination of the possible design capacity limit, in terms of the bit
Amusan, Akinwumi, Amusan, Elizabeth
core +1 more source
Wavelength switched hybrid TDMA/WDM (TWDM) PON: a flexible next-generation optical access solution [PDF]
, 2012 In this paper, we propose the system concepts of a next-generation wavelength switched hybrid time division multiple access and wavelength division multiplexing (TWDM) passive optical network (PON) architecture. In this architecture, wavelength selective
Colle, Didier +4 more
core +2 more sources