60 GHz radio-over-fiber technologies for broadband wireless services [Invited]

Stöhr, A.; Akrout, Akram; Buß, Rüdiger; Charbonnier, B.; Dijk, Frédéric van; Enard, Alain; Fedderwitz, Sascha; Jäger, D.; Huchard, M.; Lecoche, Frédéric; Martí, J.; Sambaraju, Rakesh; Steffan, Andreas G.; Umbach, A.; Weiß, M.

doi:10.1364/jon.8.000471

Cited by 94 publications

(37 citation statements)

References 20 publications

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“…In addition, a direct modulation of the laser should be possible without assistance from an external modulator [334,335]. This radio-over-fiber technique was demonstrated on the 60 GHz system for broadband wireless services using 1.5 Gbps OOK and 3.03 Gbps OFDM QPSK modulation schemes by Lecoche et al [336] with floor free BER measurements and error vector magnitude (EVM) 19% for a signal-to-noise ratio of 21.5 dB which is less than the criterion for successful detection (23%) [250].…”

Section: Selected System-level Applicationsmentioning

confidence: 99%

Self-assembled InAs/InP quantum dots and quantum dashes: Material structures and devices

Khan

Ooi

2014

Progress in Quantum Electronics

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The advances in lasers, electronic and photonic integrated circuits (EPIC), optical interconnects as well as the modulation techniques allow the present day society to embrace the convenience of broadband, high speed internet and mobile network connectivity. However, the steep increase in energy demand and bandwidth requirement calls for further innovation in ultra-compact EPIC technologies. In the optical domain, innovation in the laser technologies beyond the current quantum well (Qwell) based laser technologies are already taking place and presenting very promising results. Homogeneously grown quantum dot (Qdot) lasers, can serve in the future energy saving information and communication technologies (ICT) as the work-horse for transmitting information through optical fiber. The encouraging results in the zero-dimensional (0D) structures emitting at 980 nm, in the form of vertical cavity surface emitting laser (VCSEL), are already operational at low threshold current density and capable of 40 Gbps error-free transmission at 108 fJ/bit. Eventual achievements for lasers operating in the O-, C-, L-, U-bands, and beyond will eventually lay the foundation for green ICT. On the hand, the inhomogeneously grown quasi 0D quantum dash (Qdash) lasers are brilliant solutions for potential broadband connectivity in server farms or access network. A single broadband Qdash laser operating in the stimulated emission mode can replace tens of discrete narrow-band lasers in dense wavelength division multiplexing (DWDM) transmission thereby further saving energy, cost and footprint. In this article, we review the progress of both Qdots and Qdash devices based on the InAs/InGaAlAs/InP and InAs/InGaAsP/InP material systems, from the angles of growth and device performance.2

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Section: Selected System-level Applicationsmentioning

confidence: 99%

Self-assembled InAs/InP quantum dots and quantum dashes: Material structures and devices

Khan

Ooi

2014

Progress in Quantum Electronics

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“…The generation of the millimeter-wave (MMW) carrier signals, either at the central station or the remote access point, remains a crucial issue. Mode-locked laser diodes (MLLD) have been proposed as cost-efficient, easy-to-package solution and multi-gigabit transmission using MLLD has been demonstrated recently ( [1], [2]). A comprehensive link analysis in terms of RF system design parameters (i.e.…”

Section: Introductionmentioning

confidence: 99%

Analog link performance of mode-locked laser diodes in the 60 GHz range

Brendel

Poëtte

Cabon

et al. 2011

2011 International Topical Meeting on Microwave Photonics Jointly Held With the 2011 Asia-Pacific Microwave Photonics Conferenc

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In this paper, we present an experimental link performance analysis of mode-locked laser based radio-over fiber systems operating in the millimeter-wave range around 60 GHz. Both directly and externally modulation links are evaluated in terms of maximum output power, link loss, system noise figure and achievable dynamic range. Key parameters for the design and system application of mode-locked laser diodes are identified.

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“…2(b), the transmission and reflection coefficients of the first MRR can be seen as the cross-and self-coupling coefficients at input port of the second MRR. Thus, the response of 2R2B-MRR can be obtained by the same method in step (1). The same procedure can be iterated until all of the MRRs are calculated.…”

Section: (A) the Optical Transfer Function Hmentioning

confidence: 99%

Simulation of 60-GHz microwave photonic filters based on serially coupled silicon microring resonators

Zhang¹,

Feng²,

Huang³

2012

中国光学快报

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The microwave photonic filters (MPFs) based on serially coupled silicon microring resonators (MRRs) are theoretically analyzed for the application of 60-GHz millimeter wave wireless personal area networks. This is achieved by calculating the improvement of bit error ratio (BER). According to the simulation results, the requirement of signal-to-noise ratio (SNR) of the received data can be reduced by 14 dB for the same BER with and without MPFs. The performance of the MPF with five serially coupled microring structures is better than that of the MPF with a single microring, owing to the improvement of the shape factor.

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60 GHz radio-over-fiber technologies for broadband wireless services [Invited]

Cited by 94 publications

References 20 publications

Self-assembled InAs/InP quantum dots and quantum dashes: Material structures and devices

Self-assembled InAs/InP quantum dots and quantum dashes: Material structures and devices

Analog link performance of mode-locked laser diodes in the 60 GHz range

Simulation of 60-GHz microwave photonic filters based on serially coupled silicon microring resonators

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