Multi-Data-Rate System Performance of a 40-GHz All-Optical Clock Recovery Based on a Quantum-Dot Fabry–PÉrot Laser

Roncin, Vincent; O’Hare, A.; Lobo, Sébastien; Jacquette, E.; Bramerie, Laurent; Rochard, Philippe; Le, Quang Trung; Gay, Mathilde; Simon, Jean‐Claude; Shen, Alexandre; Renaudier, J.; Lelarge, F.; Duan, Guang‐Hua

doi:10.1109/lpt.2007.902299

Cited by 27 publications

(14 citation statements)

References 10 publications

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“…Recovery of the sub-harmonic clock at 40 GHz from an 80 Gb/s and 160 Gb/s data train has also been demonstrated [28]. The drawback of alloptical recovery using a QDash laser is the polarization sensitivity of QDash lasers.…”

Section: All-optical Clock Recoverymentioning

confidence: 96%

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High performance InP-based quantum dash semiconductor mode-locked lasers for optical communications

et al. 2009

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Several applications are pushing the development of high performance mode-locked lasers: generation of short pulses for extremely high bit rate transmission at 100 Gb/s and beyond, all-optical MLLs. For instance, they are very compact, with a length usually not exceeding 4 mm. The pulse repetition rate can be as high as 500 GHz [4]. They are very efficient, having a high power conversion efficiency.

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Section: All-optical Clock Recoverymentioning

confidence: 96%

“…The FRSL of the MLL plays a central role in the jitter filtering function. In this section, we'll describe the first all-optical clock recovery experiment [25] and review some recent results [6,7,14,15,20,21,27,28,[37][38][39].…”

Section: All-optical Clock Recoverymentioning

confidence: 99%

High performance InP-based quantum dash semiconductor mode-locked lasers for optical communications

et al. 2009

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“…This was followed by a series of experimental demonstrations of the wavelength tunability [323], all optical frequency down conversion [258], and retiming, reshaping, and reamplifying (3R) generators at 40 Gbps [324]. Clock recovery utilizing different modulation formats such as RZ-OOK [325], NRZ-and RZ-DPSK [325], burst operation [326], as well as subharmonic 40 GHz clock recovery from 40, 80 [327][328][329], 160 [330,331], and 320 Gbps [332,333] has also been demonstrated.…”

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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“…The dispersed signal than entered the OCR circuitry, which comprised of an optical circulator and the self-pulsating ML-QD-FP laser diode, which had a peak emission wavelength around 1570nm (L-band). By varying the bias current and temperature of the device, the FP laser's frequency was tuned close to 42.68GHz thereby allowing an optical clock to be extracted from the injected signal [7]. The optical power of the signal injected into the ML-QD-FP was in the region of 5-10dBm.…”

Section: Ows4pdf Ofc/nfoec 2008mentioning

confidence: 99%

“…Here a self-pulsating mode-locked quantum dot Fabry-Perot (ML-QD-FP) laser diode, provided by the III-V Lab in the framework of the French research program ROTOR, was used to recover a 42GHz optical clock from a 170Gb/s OTDM data signal [6]. Previous work [7,8] involved the re-modulation of the recovered clock signal to carry out BER measurements to quantify the performance of the clock recovery process. Impairments such as timing jitter and optical noise would manifest themselves as an accumulated power penalty derived from the BER measurement.…”

Section: Introductionmentioning

confidence: 99%

Dispersion Insensitive, High-Speed Optical Clock Recovery based on a Mode-Locked Laser Diode

Maguire

Reid

Barry

et al. 2008

OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference

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Multi-Data-Rate System Performance of a 40-GHz All-Optical Clock Recovery Based on a Quantum-Dot Fabry–PÉrot Laser

Cited by 27 publications

References 10 publications

High performance InP-based quantum dash semiconductor mode-locked lasers for optical communications

High performance InP-based quantum dash semiconductor mode-locked lasers for optical communications

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

Dispersion Insensitive, High-Speed Optical Clock Recovery based on a Mode-Locked Laser Diode

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