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Gian-luca Oppo - One of the best experts on this subject based on the ideXlab platform.

  • All-Optical Delay Line using semiconductor cavity solitons (vol 92, 011101, 2008)
    Applied Physics Letters, 2009
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    Correction of Pedaci, F. and Barland, S. and Caboche, E. and Firth, W.J. and Oppo, G.L. and Tredicce, J.R. and Ackemann, T. and Scroggie, A.J. (2008) All-Optical Delay Line using semiconductor cavity solitons. Applied Physics Letters, 92 (1). ISSN 0003-6951

  • All-Optical Delay Line with a cavity soliton laser
    CLEO Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference, 2009
    Co-Authors: C. Mcintyre, Alison M. Yao, Franco Prati, Giovanna Tissoni, Gian-luca Oppo
    Abstract:

    It has previously been established that cavity solitons (CS) can be created and erased in a vertical cavity surface emitting laser (VCSEL) with Optical injection [1]. CS are ideal candidates for the implementation of information processes such as Delay Lines and Optical memories in broad area optoelectronic devices. For example, an all-Optical Delay Line in a VCSEL below threshold has recently been demonstrated [2]. In such a device, CS are written by an input pulsed signal, moved (i.e. Delayed) transversally by phase gradients and read at the end of the Line. We investigate here the dynamic and merging properties of CS in above threshold VCSELs with Optical injection, with the aim of developing an all-Optical Delay Line with a CS laser.

  • all Optical Delay Line using semiconductor cavity solitons
    Applied Physics Letters, 2008
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    An all-Optical Delay Line based on the lateral drift of cavity solitons in semiconductor microresonators is proposed and experimentally demonstrated. The functionalities of the device proposed as well as its performance is analyzed and compared with recent alternative methods based on the decrease of group velocity in the vicinity of resonances. We show that the current limitations can be overcome using broader devices with tailored material responses.

  • All-Optical Delay Line Using Semiconductor Cavity Solitons
    Integrated Photonics and Nanophotonics Research and Applications Slow and Fast Light, 2007
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    A novel approach to all-Optical Delay Line based on lateral drift of cavity solitons in semiconductor micro-resonators is experimentally demonstrated. Delay-bandwidth product obtained compares well with the ones obtained in 'slow-light' based Delay Lines.

  • All-Optical Delay Line based on Semiconductor Cavity Solitons
    Nonlinear Photonics, 2007
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    A novel all-Optical Delay Line based on the lateral drift of cavity solitons in semiconductor microresonators is proposed and experimentally demonstrated. The Delay-bandwidth product is competitive with

Paul R. Prucnal - One of the best experts on this subject based on the ideXlab platform.

  • Highly scalable serial-parallel Optical Delay Line
    2003
    Co-Authors: Varghese Baby, Ivan Glesk, Paul R. Prucnal
    Abstract:

    We report a highly scalable ultra-fast tunable serial-parallel Optical Delay Line. Experiments at aggregate rates of 30GHz and 90GHz demonstrate its operation. A theoretical analysis shows transition latency of the order of tens of nanoseconds.

  • Highly scalable serial–parallel Optical Delay Line
    Optics Communications, 2003
    Co-Authors: Varghese Baby, Ivan Glesk, Bing C Wang, Paul R. Prucnal
    Abstract:

    We present a complete analysis of the operation of an ultra-fast tunable parallel Optical Delay Line. Based on our analysis, we propose and experimentally demonstrate a generalized serial–parallel Delay Line structure, which provides better scalability with respect to the number of timeslots. The Delay Line uses one electro-optic modulator and an all-fiber Delay lattice. We also present a discussion on two important performance measures of this Delay Line – the tuning speed and the Optical power loss

  • Fast tunable parallel Optical Delay Line.
    Optics express, 2001
    Co-Authors: B.c. Wang, Ivan Glesk, Robert J. Runser, Paul R. Prucnal
    Abstract:

    A new tunable Optical Delay Line for OTDM applications can achieve sub-nanosecond tuning time across three time slots spaced 100ps apart. Using parallel fiber Delays, the Delay Line requires only one modulator operating below the baseband data rate. A simple control algorithm based on a latency diagram can further reduce the average latency beyond that of the straightforward hardware implementation by 50%. Using the demonstrated Delay Line, 10 GHz electronics has the potential to access a throughput of 160Gb/s Optical data.

  • A fast tunable parallel Optical Delay Line
    LEOS 2000. 2000 IEEE Annual Meeting Conference Proceedings. 13th Annual Meeting. IEEE Lasers and Electro-Optics Society 2000 Annual Meeting (Cat. No.0, 1
    Co-Authors: B.c. Wang, Ivan Glesk, Robert J. Runser, Paul R. Prucnal
    Abstract:

    We demonstrate a new rapidly tunable parallel Optical Delay Line (PODL) capable of accessing multiple high speed OTDM channels with very low latency using only one modulator operating below baseband. The PODL uses a new parallel compression scheme to rapidly tune pulses into different time slots within an OTDM frame. Since the modulator bandwidth is actually lower than the baseband of the output data, regardless of the chosen timeslot, the PODL offers an advantage over the previous tunable serial techniques in terms of simplicity and scaling towards higher Optical baseband bit rate. In addition, the use of only one modulator requires only one polarization controller at the input of the PODL to optimize coupling with the modulator, and no polarization controller or polarization maintaining fiber are needed within the Delay structure. The results from our demonstration of the PODL show that fast tuning among multiple high bit rate OTDM channels can be achieved and practically implemented.

Francesco Pedaci - One of the best experts on this subject based on the ideXlab platform.

  • All-Optical Delay Line using semiconductor cavity solitons (vol 92, 011101, 2008)
    Applied Physics Letters, 2009
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    Correction of Pedaci, F. and Barland, S. and Caboche, E. and Firth, W.J. and Oppo, G.L. and Tredicce, J.R. and Ackemann, T. and Scroggie, A.J. (2008) All-Optical Delay Line using semiconductor cavity solitons. Applied Physics Letters, 92 (1). ISSN 0003-6951

  • all Optical Delay Line using semiconductor cavity solitons
    Applied Physics Letters, 2008
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    An all-Optical Delay Line based on the lateral drift of cavity solitons in semiconductor microresonators is proposed and experimentally demonstrated. The functionalities of the device proposed as well as its performance is analyzed and compared with recent alternative methods based on the decrease of group velocity in the vicinity of resonances. We show that the current limitations can be overcome using broader devices with tailored material responses.

  • All-Optical Delay Line Using Semiconductor Cavity Solitons
    Integrated Photonics and Nanophotonics Research and Applications Slow and Fast Light, 2007
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    A novel approach to all-Optical Delay Line based on lateral drift of cavity solitons in semiconductor micro-resonators is experimentally demonstrated. Delay-bandwidth product obtained compares well with the ones obtained in 'slow-light' based Delay Lines.

  • All-Optical Delay Line based on Semiconductor Cavity Solitons
    Nonlinear Photonics, 2007
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    A novel all-Optical Delay Line based on the lateral drift of cavity solitons in semiconductor microresonators is proposed and experimentally demonstrated. The Delay-bandwidth product is competitive with

James Van Howe - One of the best experts on this subject based on the ideXlab platform.

  • Ultrafast Optical Delay Line using soliton propagation between a time-prism pair.
    Optics express, 2005
    Co-Authors: James Van Howe
    Abstract:

    Through theoretical analysis and experiment, we show that the performance of an ultrafast Optical Delay Line using a time-prism pair is significantly improved when solition propagation is used between time-prisms. The enhancement is most dramatic for short pulses where dispersive pulse broadening in a Linear propagation regime between time-prisms is large and limits perfomance. Experimentally, we demonstrate an Optical Delay Line using soliton propagation in an all-fiber configuration allowing us to achieve a scan rate of 0.5 GHz, a Delay range of 33.0 ps, no pre- and post-dispersion compensation, and a Delay-to-pulse-width ratio of 6.0.

  • Ultrafast Optical Delay Line by use of a time-prism pair
    Optics letters, 2005
    Co-Authors: James Van Howe
    Abstract:

    We demonstrate an all-fiber, programmable, ultrafast Optical Delay Line based on reversible frequency conversion by use of a time-prism pair. Using electro-optic phase modulators to provide the time-prism phase profile, we show a record scanning rate of 0.5 GHz and a Delay range of 19.0 ps. Computer modeling suggests that aberration correction in the time-prism system can extend the Delay range to 28.0 ps. Finally, limitations and potential improvement of our techniques are discussed.

  • 0.5 GHz scanning rate Optical Delay Line
    Frontiers in Optics 2004 Laser Science XXII Diffractive Optics and Micro-Optics Optical Fabrication and Testing, 2004
    Co-Authors: James Van Howe
    Abstract:

    A programmable, ultrafast Optical Delay Line with a robust all-fiber configuration is demonstrated. A record scanning rate of 0.5 GHz with a Delay range of 19 ps is achieved without any mechanical motion. In addition, we will discuss the challenges and future improvements.

E. Caboche - One of the best experts on this subject based on the ideXlab platform.

  • All-Optical Delay Line using semiconductor cavity solitons (vol 92, 011101, 2008)
    Applied Physics Letters, 2009
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    Correction of Pedaci, F. and Barland, S. and Caboche, E. and Firth, W.J. and Oppo, G.L. and Tredicce, J.R. and Ackemann, T. and Scroggie, A.J. (2008) All-Optical Delay Line using semiconductor cavity solitons. Applied Physics Letters, 92 (1). ISSN 0003-6951

  • all Optical Delay Line using semiconductor cavity solitons
    Applied Physics Letters, 2008
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    An all-Optical Delay Line based on the lateral drift of cavity solitons in semiconductor microresonators is proposed and experimentally demonstrated. The functionalities of the device proposed as well as its performance is analyzed and compared with recent alternative methods based on the decrease of group velocity in the vicinity of resonances. We show that the current limitations can be overcome using broader devices with tailored material responses.

  • All-Optical Delay Line Using Semiconductor Cavity Solitons
    Integrated Photonics and Nanophotonics Research and Applications Slow and Fast Light, 2007
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    A novel approach to all-Optical Delay Line based on lateral drift of cavity solitons in semiconductor micro-resonators is experimentally demonstrated. Delay-bandwidth product obtained compares well with the ones obtained in 'slow-light' based Delay Lines.

  • All-Optical Delay Line based on Semiconductor Cavity Solitons
    Nonlinear Photonics, 2007
    Co-Authors: Francesco Pedaci, Stephane Barland, E. Caboche, Patrice Genevet, Massimo Giudici, Jorge R. Tredicce, Thorsten Ackemann, Andrew J. Scroggie, W.j. Firth, Gian-luca Oppo
    Abstract:

    A novel all-Optical Delay Line based on the lateral drift of cavity solitons in semiconductor microresonators is proposed and experimentally demonstrated. The Delay-bandwidth product is competitive with