Fiber-THz-Fiber Link for THz Signal Transmission

Can Wang; Jianjun Yu; Xinying Li; Pengqi Gou; Wen Zhou

doi:10.1109/JPHOT.2018.2809433

Fiber-THz-Fiber Link for THz Signal Transmission

Can Wang^*, Jianjun Yu, Xinying Li, Pengqi Gou, Wen Zhou

^*Corresponding author for this work

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

39 Citations (Scopus)

Abstract

We propose and experimentally demonstrate vector signals seamless integration delivery over fiber-THz-fiber link. Up to 13 Gb/s quadrature-phase-shift-keying signals are transmitted over 10 km single mode fiber-28 (SMF-28), 3.8 m wireless link, and 2.2 km SMF-28 link. At the transmitter, we use a photonics-aided scheme to generate 450 GHz THz signal. While at the receiver side, we employ analog down-conversion by one electrical mixer, and then the down-converted signals are used to drive one directly modulated laser to realize electrical-to-optical conversion.

Original language	English
Article number	7200706
Journal	IEEE Photonics Journal
Volume	10
Issue number	2
DOIs	https://doi.org/10.1109/JPHOT.2018.2809433
Publication status	Published - Apr 2018
Externally published	Yes

Keywords

Terahertz-wave band
directly modulated laser
down-conversion
fiber-wireless-fiber integration system
quadrature-phase-shift-keying (QPSK)
seamless integration.

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10.1109/JPHOT.2018.2809433

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title = "Fiber-THz-Fiber Link for THz Signal Transmission",

abstract = "We propose and experimentally demonstrate vector signals seamless integration delivery over fiber-THz-fiber link. Up to 13 Gb/s quadrature-phase-shift-keying signals are transmitted over 10 km single mode fiber-28 (SMF-28), 3.8 m wireless link, and 2.2 km SMF-28 link. At the transmitter, we use a photonics-aided scheme to generate 450 GHz THz signal. While at the receiver side, we employ analog down-conversion by one electrical mixer, and then the down-converted signals are used to drive one directly modulated laser to realize electrical-to-optical conversion.",

keywords = "Terahertz-wave band, directly modulated laser, down-conversion, fiber-wireless-fiber integration system, quadrature-phase-shift-keying (QPSK), seamless integration.",

author = "Can Wang and Jianjun Yu and Xinying Li and Pengqi Gou and Wen Zhou",

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AU - Wang, Can

AU - Yu, Jianjun

AU - Li, Xinying

AU - Gou, Pengqi

AU - Zhou, Wen

PY - 2018/4

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AB - We propose and experimentally demonstrate vector signals seamless integration delivery over fiber-THz-fiber link. Up to 13 Gb/s quadrature-phase-shift-keying signals are transmitted over 10 km single mode fiber-28 (SMF-28), 3.8 m wireless link, and 2.2 km SMF-28 link. At the transmitter, we use a photonics-aided scheme to generate 450 GHz THz signal. While at the receiver side, we employ analog down-conversion by one electrical mixer, and then the down-converted signals are used to drive one directly modulated laser to realize electrical-to-optical conversion.

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KW - fiber-wireless-fiber integration system

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Fiber-THz-Fiber Link for THz Signal Transmission

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Keywords

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