Hybrid 28 GHz MMW over fiber-wireless QPSK transmission system based on mid L-band external injection-locked quantum-dash laser comb source

Tareq Q.; Khan M.Z.M.; Ragheb A.M.Alshebeili S.Alkhazraji E.Esmail M.A.

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Hybrid 28 GHz MMW over fiber-wireless QPSK transmission system based on mid L-band external injection-locked quantum-dash laser comb source

机译：Hybrid 28 GHz MMW over fiber-wireless QPSK transmission system based on mid L-band external injection-locked quantum-dash laser comb source

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? 2021 Elsevier Inc.We report on the generation and transmission of millimeter-wave (MMW) beat-tone at 28 GHz from an external injection-locked InAs/InP quantum-dash laser-based comb source emitting in mid L-band. The MMW beat-tone exhibited a narrow linewidth, and low phase noise of ~ ?122 dBc/Hz at 1.0 MHz offset frequency, thus demonstrating superior characteristics. Thereafter, we achieved a successful transmission of 2 Gbps quadrature-phase-shift-keying (QPSK) signal over 28 GHz MMW beat-tone carrier on 4 m wireless channel as well as 20 km single-mode fiber and 4 m wireless hybrid channel, exhibiting receiver sensitivities of ?1.0 and ?0.5 dBm, respectively. This demonstration paves the way for the potential deployment of this new-class of MMW photonic source in future passive optical networks and 5G, enabling exploiting hybrid architectures and extended L-band wavelength operation besides the conventional C-band.

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《Optical fiber technology》 |2021年第7期|102553.1-102553.5|共5页
作者
Tareq Q.; Khan M.Z.M.; Ragheb A.M.Alshebeili S.Alkhazraji E.Esmail M.A.;
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作者单位

Optoelectronics Research Laboratory Electrical Engineering Department King Fahd University of Petroleum and Minerals;

KACST-TIC in Radio Frequency and Photonics for the e-Society (RFTONICS) King Saud University;

KACST-TIC in Radio Frequency and Photonics for the e-Society (RFTONICS) King Saud University||Electrical Engineering Department King Saud UniversityElectrical and Electronics Engineering Technology Department Jubail Industrial CollegeCommunications and Networks Engineering Department and Smart Systems Engineering Laboratory Prince Sultan University;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
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关键词
L-band optical communication; Millimeter waves; Quantum-dash laser; Radio-over-fiber; Ultra-narrow linewidth;

Hybrid 28 GHz MMW over fiber-wireless QPSK transmission system based on mid L-band external injection-locked quantum-dash laser comb source

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