Power-fading-mitigation approach in an intensity-modulated radio-over-fiber link using a single integrated micro-ring resonator

Vuk Baliž, Kristjan (avtor), Debevc, Andraž (avtor), Krč, Janez (avtor), Batagelj, Boštjan (avtor)

In this paper we address the limiting effect of power fading (PF) in fiber optic communication links, due to the fiber’s dispersive properties, and suggest a mitigation approach in intensity-modulated radio-over-fiber (RoF) applications. The proposed method is independent of the length of the optical transmission path. PF is mitigated by employing a simple integrated photonic structure, i.e., a single micro-ring resonator. The latter features a periodic notch-filter response, employed to suppress one of the sidebands in an optical double sideband (ODSB) modulation, reducing the PF of the received RF signal. The suppression ratio measured by the optical spectrum analyzer is 24 dB. In this way we succeeded in reducing the RF signal’s power ripple at the receiving end to 3 dB. The proposed approach promises an economic yet effective solution to overcoming the PF in point-to-multipoint-topology optical networks.

• Jezik: Angleški jezik
• Ključne besede: millimeter-wave radio-over-fiber link, sideband suppression, optical single sideband signal, integrated microwave photonics, micro-ring resonator, radio-over-fiber power-penalty compensation, optical single sideband
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FE - Fakulteta za elektrotehniko
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2022
• Št. strani: 10 str.
• Številčenje: Vol. 73, art. 103008
• PID: 20.500.12556/RUL-143409
• UDK: 621.39
• ISSN pri članku: 1068-5200
• DOI: 10.1016/j.yofte.2022.103008
• COBISS.SI-ID: 129650435
• Datum objave v RUL: 20.12.2022

VUK BALIŽ, Kristjan, DEBEVC, Andraž, KRČ, Janez in BATAGELJ, Boštjan, 2022, Power-fading-mitigation approach in an intensity-modulated radio-over-fiber link using a single integrated micro-ring resonator. Optical fiber technology [na spletu]. 2022. Vol. 73, no. 103008. [Dostopano 3 maj 2025]. DOI 10.1016/j.yofte.2022.103008. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=143409

Gradivo je del revije

• Naslov: Optical fiber technology
• Skrajšan naslov: Opt. fiber technol.
• Založnik: Elsevier
• ISSN: 1068-5200
• COBISS.SI-ID: 1483285

Licence

• Licenca: CC BY-NC-ND 4.0, Creative Commons Priznanje avtorstva-Nekomercialno-Brez predelav 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by-nc-nd/4.0/deed.sl
• Opis: Najbolj omejujoča licenca Creative Commons. Uporabniki lahko prenesejo in delijo delo v nekomercialne namene in ga ne smejo uporabiti za nobene druge namene.

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: vlakenska distribucija radijskega signala v milimetrskem valovnem področju, dušenje stranskega boka, optični enobočni signal, integrirana mikrovalovna fotonika, mikroobročni resonator

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P2-0246
• Naslov: ICT4QoL - Informacijsko komunikacijske tehnologije za kakovostno življenje

• Financer: Drugi - Drug financer ali več financerjev
• Program financ.: COST
• Številka projekta: CA16220
• Naslov: European Network for the High-Performance Integrated Microwave Photonics
• Akronim: EUIMWP