Photonics-aided 2 × 2 MIMO wireless terahertz-wave signal transmission system with optical polarization multiplexing

Xinying Li; Jianjun Yu; Kaihui Wang; Wen Zhou; Jiao Zhang

doi:10.1364/OE.25.033236

Photonics-aided 2 × 2 MIMO wireless terahertz-wave signal transmission system with optical polarization multiplexing

Xinying Li^*, Jianjun Yu, Kaihui Wang, Wen Zhou, Jiao Zhang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

39 Citations (Scopus)

Abstract

We experimentally demonstrate a photonics-aided 2 × 2 multiple-input multiple-output (MIMO) wireless transmission system at a terahertz-band (THz-band). In our demonstrated system, the generated 4-Gbaud polarization-division-multiplexing quadrature-phase-shift-keying (PDM-QPSK) signal at 450GHz by photonic remote heterodyning can be delivered over a 142-cm 2 × 2 MIMO wireless transmission link, with a bit-error ratio (BER) less than the hard-decision forward-error-correction (HD-FEC) threshold of 3.8 × 10⁻³. The further introduction of up to a 50-km single-mode fiber-28 (SMF-28) transmission causes a negligible power penalty. To the best of our knowledge, this is the first time a 2 × 2 MIMO wireless transmission of a polarization-multiplexing terahertz-wave (THz-wave) signal has been realized.

Original language	English
Pages (from-to)	33236-33242
Number of pages	7
Journal	Optics Express
Volume	25
Issue number	26
DOIs	https://doi.org/10.1364/OE.25.033236
Publication status	Published - 25 Dec 2017
Externally published	Yes

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title = "Photonics-aided 2 × 2 MIMO wireless terahertz-wave signal transmission system with optical polarization multiplexing",

abstract = "We experimentally demonstrate a photonics-aided 2 × 2 multiple-input multiple-output (MIMO) wireless transmission system at a terahertz-band (THz-band). In our demonstrated system, the generated 4-Gbaud polarization-division-multiplexing quadrature-phase-shift-keying (PDM-QPSK) signal at 450GHz by photonic remote heterodyning can be delivered over a 142-cm 2 × 2 MIMO wireless transmission link, with a bit-error ratio (BER) less than the hard-decision forward-error-correction (HD-FEC) threshold of 3.8 × 10−3. The further introduction of up to a 50-km single-mode fiber-28 (SMF-28) transmission causes a negligible power penalty. To the best of our knowledge, this is the first time a 2 × 2 MIMO wireless transmission of a polarization-multiplexing terahertz-wave (THz-wave) signal has been realized.",

author = "Xinying Li and Jianjun Yu and Kaihui Wang and Wen Zhou and Jiao Zhang",

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T1 - Photonics-aided 2 × 2 MIMO wireless terahertz-wave signal transmission system with optical polarization multiplexing

AU - Li, Xinying

AU - Yu, Jianjun

AU - Wang, Kaihui

AU - Zhou, Wen

AU - Zhang, Jiao

PY - 2017/12/25

Y1 - 2017/12/25

N2 - We experimentally demonstrate a photonics-aided 2 × 2 multiple-input multiple-output (MIMO) wireless transmission system at a terahertz-band (THz-band). In our demonstrated system, the generated 4-Gbaud polarization-division-multiplexing quadrature-phase-shift-keying (PDM-QPSK) signal at 450GHz by photonic remote heterodyning can be delivered over a 142-cm 2 × 2 MIMO wireless transmission link, with a bit-error ratio (BER) less than the hard-decision forward-error-correction (HD-FEC) threshold of 3.8 × 10−3. The further introduction of up to a 50-km single-mode fiber-28 (SMF-28) transmission causes a negligible power penalty. To the best of our knowledge, this is the first time a 2 × 2 MIMO wireless transmission of a polarization-multiplexing terahertz-wave (THz-wave) signal has been realized.

AB - We experimentally demonstrate a photonics-aided 2 × 2 multiple-input multiple-output (MIMO) wireless transmission system at a terahertz-band (THz-band). In our demonstrated system, the generated 4-Gbaud polarization-division-multiplexing quadrature-phase-shift-keying (PDM-QPSK) signal at 450GHz by photonic remote heterodyning can be delivered over a 142-cm 2 × 2 MIMO wireless transmission link, with a bit-error ratio (BER) less than the hard-decision forward-error-correction (HD-FEC) threshold of 3.8 × 10−3. The further introduction of up to a 50-km single-mode fiber-28 (SMF-28) transmission causes a negligible power penalty. To the best of our knowledge, this is the first time a 2 × 2 MIMO wireless transmission of a polarization-multiplexing terahertz-wave (THz-wave) signal has been realized.

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Photonics-aided 2 × 2 MIMO wireless terahertz-wave signal transmission system with optical polarization multiplexing

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