100 Gbit/s Wireless Link with mm-Wave Photonics

Koenig, S.; Boes, F.; Lopez-Diaz, D.; Antes, J.; Henneberger, R.; Schmogrow, R.; Hillerkuss, D.; Palmer, R.; Zwick, Thomas; Koos, C.; Freude, W.; Ambacher, O.; Kallfass, Ingmar; Leuthold, Juerg

doi:10.1364/nfoec.2013.pdp5b.4

Cited by 19 publications

(14 citation statements)

References 10 publications

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“…Hybrid photonic-wireless links in the IEEE V-(50-75 GHz) [3,8,9] and W-bands (75-110 GHz) [1,10,11] and beyond [12] have been demonstrated with a variety of setups, achieving transmission distances ranging from a few to multiple hundred meters. While carriers at 60 GHz have been in focus for Gbit/s indoor wireless [3,9] this region is affected by a large peak in atmospheric absorption [6], severely limiting it to short-range transmissions.…”

Section: Introductionmentioning

confidence: 99%

W-band photonic-wireless link with a Schottky diode envelope detector and bend insensitive fiber

Rommel¹,

Cavalcante²,

Quintero³

et al. 2016

Opt. Express

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Section: Introductionmentioning

confidence: 99%

W-band photonic-wireless link with a Schottky diode envelope detector and bend insensitive fiber

Rommel¹,

Cavalcante²,

Quintero³

et al. 2016

Opt. Express

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“…papers [4][5][6] and references therein. Recently, several experiments demonstrated a successful transmission at frequencies of 60 to 400 GHz [7][8][9][10][11]. Although THz technology could satisfy the demand for an extremely high data rate, a number of technical challenges need to be overcome or better understood before its development.…”

Section: Introductionmentioning

confidence: 99%

Characterization of a 300-GHz Transmission System for Digital Communications

Hudlička

Salhi

Kleine‐Ostmann

et al. 2017

J Infrared Milli Terahz Waves

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The paper presents the characterization of a 300-GHz transmission system for modern digital communications. The quality of the modulated signal at the output of the system (error vector magnitude, EVM) is measured using a vector signal analyzer. A method using a digital real-time oscilloscope and consecutive mathematical processing in a computer is shown for analysis of signals with bandwidths exceeding that of state-of-the-art vector signal analyzers. The uncertainty of EVM measured using the real-time oscilloscope is open to analysis. Behaviour of the 300-GHz transmission system is studied with respect to various modulation schemes and different signal symbol rates.

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“…Furthermore, spectrally efficient quadrature amplitude modulation (QAM) signals have also been implemented, such as 100 Gbit/s and 40 Gbit/s 16-QAM signals in the 75-110 GHz band [24,25] and singleinput/single-output (SISO) QPSK, 8-QAM and 16-QAM signals at 237.5 GHz [26,27]. Up to date, the fastest reported 16-QAM wireless system in the THz frequency range (>300 GHz) is operating at 340 GHz with a data rate of only 3 Gbit/s [28], meaning less than 1 GHz exploited bandwidth.…”

Section: Introductionmentioning

confidence: 99%

THz photonic wireless links with 16-QAM modulation in the 375-450 GHz band

Shi¹,

Yu²,

Hu³

et al. 2016

Opt. Express

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Abstract:We propose and experimentally demonstrate THz photonic wireless communication systems with 16-QAM modulation in the 375-450 GHz band. The overall throughput reaches as high as 80 Gbit/s by exploiting four THz channels with 5 Gbaud 16-QAM baseband modulation per channel. We create a coherent optical frequency comb (OFC) for photonic generation of multiple THz carriers based on photo-mixing in a uni-travelling carrier photodiode (UTC-PD). The OFC configuration also allows us to generate reconfigurable THz carriers with low phase noise. The multiple-channel THz radiation is received by using a Schottky mixer based electrical receiver after 0.5 m free-space wireless propagation. 2-channel (40 Gbit/s) and 4-channel (80 Gbit/s) THz photonic wireless links with 16-QAM modulation are reported in this paper, and the bit error rate (BER) performance for all channels in both cases is below the hard decision forward error correction (HD-FEC) threshold of 3.8e-3 with 7% overhead. In addition, we also successfully demonstrate hybrid photonic wireless transmission of 40 Gbit/s 16-QAM signal at carrier frequencies of 400 GHz and 425 GHz over 30 km standard single mode fiber (SSMF) between the optical baseband signal transmitter and the THz wireless transmitter with negligible induced power penalty. Lampin, "Ultrawide-bandwidth single-channel 0.4-THz wireless link combining broadband quasi-optic photomixer and coherent detection," IEEE Trans.

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100 Gbit/s Wireless Link with mm-Wave Photonics

Cited by 19 publications

References 10 publications

W-band photonic-wireless link with a Schottky diode envelope detector and bend insensitive fiber

W-band photonic-wireless link with a Schottky diode envelope detector and bend insensitive fiber

Characterization of a 300-GHz Transmission System for Digital Communications

THz photonic wireless links with 16-QAM modulation in the 375-450 GHz band

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