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Browsing by Author "Kumar, Rajesh"

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    10-GHz all-optical gate based on a III-V/SOI microdisk

    Kumar, Rajesh
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    Liu, Liu
    ;
    Roelkens, Gunther  
    ;
    Geluk, E.-J.
    ;
    De Vries, Thibbe
    ;
    Karouta, F.
    Journal article
    2010, IEEE Photonics Technology Letters, (22) 13, p.981-983
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    10Gbit/s all-optical NRZ-OOK to RZ-OOK format conversion in an ultra-small III-V-on-silicon microdisk fabricated in a CMOS pilot line

    Kumar, Rajesh
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    Spuesens, Thijs
    ;
    Mechet, Pauline
    ;
    Olivier, Nicolas
    ;
    Fedeli, Jean-Marc
    Journal article
    2011-11, Optics Express, (19) 24, p.24647-24656
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    10Gbit/s bias-free and error-free all-optical NRZ-OOK to RZ-OOK format conversion using a III-V-on-silicon microdisk resonator

    Kumar, Rajesh
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    Spuesens, Thijs
    ;
    Mechet, Pauline
    ;
    Olivier, Nicolas
    ;
    Fedeli, Jean-Marc
    Proceedings paper
    2012, The Optical Fiber Communication Conference and Exposition (OFC) and The National Fiber Optic Engineers Conference - NFOEC, 4/03/2012, p.JW2A.77
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    10Gbps bias-free all-optical wavelength conversion using InP-microdisk resonators heterogeneously integrated onto SOI

    Kumar, Rajesh
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    Spuesens, Thijs
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    Mechet, Pauline
    ;
    Regreny, P.
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    Fedeli, J.M.
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    Roelkens, Gunther  
    Proceedings paper
    2011, 37th European Conference an Exhibition on Optical Communication - ECOC, 18/09/2011
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    10GHz all-optical gate on a silicon chip

    Kumar, Rajesh
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    Liu, Liu
    ;
    Roelkens, Gunther  
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    Geluk, Erik-Jan
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    de Vries, Tjibbe
    ;
    Regreny, Philippe
    Proceedings paper
    2010-03, The Optical Fiber Communication Conference and Exposition (OFC) and The National Fiber Optic Engineers Conference - NFOEC, 21/03/2010, p.JWA44
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    50 fJ-per-bit, high speed, directly modulated light sources for on-chip optical data communications

    Raz, O.
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    Dorren, H.J.
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    Kumar, Rajesh
    ;
    Morthier, Geert  
    ;
    Regreny, P.
    ;
    Rojo-romeo, Pedro
    Proceedings paper
    2011, Optical Fiber Communication Conference and Exposition/National Fiber Optic Engineers Conference - OFCNFOEC, 6/03/2011
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    A fast and comprehensive microdisc laser model applied to all-optical wavelength conversion

    Hofrichter, J.
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    Raz, O.
    ;
    Horst, F.
    ;
    Chrysos, N.
    ;
    Minkenberg, C.
    ;
    de Vries, T.
    ;
    Dorren, H.J.S.
    Proceedings paper
    2010, Integrated Photonics Research, Silicon and Nano Photonics (IPR), Photonics in Switching (PS), 25/07/2010
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    A single InP membrane disc cavity for both transmission and detection of 10 Gb/s signals in on chip interconnects

    Raz, O.
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    Liu, Liu
    ;
    Kumar, Rajesh
    ;
    Morthier, Geert  
    ;
    Regreny, P.
    ;
    Dorren, H.J.S.
    Proceedings paper
    2010, 36th European Conference and Exhibition on Optical Communication, 19/09/2010, p.P2.12
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    All-optical de-multiplexing of 10 Gbps data using III-V/SOI microdisk resonators

    Kumar, Rajesh
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    Spuesens, Thijs
    ;
    Mechet, Pauline
    ;
    Fedeli, J.M.
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    Olivier, N.
    ;
    Regreny, P.
    Proceedings paper
    2011, Proceedings of the Annual Symposium of the IEEE Photonics Benelux Chapter, 1/12/2011, p.89-92
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    All-optical de-multiplexing using III-V/SOI microdisk resonators

    Kumar, Rajesh
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    Spuesens, Thijs
    ;
    Mechet, Pauline
    ;
    Regreny, P.
    ;
    Olivier, N.
    ;
    Fedeli, J.M.
    Proceedings paper
    2011, European Semiconductor Laser Workshop - ESLW, 23/09/2011
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    All-optical flip-flops using electrically pumped microdisk lasers integrated on silicon

    Huybrechts, Koen  
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    Liu, Liu
    ;
    Kumar, Rajesh
    ;
    Spuesens, Thijs
    ;
    Roelkens, Gunther  
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    Geluk, E.J.
    Proceedings paper
    2010, 23th Annual Meeting of the IEEE Photonics Society, 7/11/2010
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    An ultra-small, low-power all-optical flip-flop memory on a silicon chip

    Kumar, Rajesh
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    Huybrechts, Koen  
    ;
    Liu, Liu
    ;
    Spuesens, Thijs
    ;
    Roelkens, Gunther  
    ;
    Geluk, Erik-Jan
    Proceedings paper
    2010-03, The Optical Fiber Communication Conference and Exposition (OFC) and The National Fiber Optic Engineers Conference - NFOEC, 21/03/2010, p.OTuN7
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    An ultra-small, low-power, all-optical flip-flop memory on a silicon chip

    Liu, Liu
    ;
    Kumar, Rajesh
    ;
    Huybrechts, Koen  
    ;
    Spuesens, Thijs
    ;
    Roelkens, Gunther  
    ;
    Geluk, Erik-Jan
    Journal article
    2010-03, Nature Photonics, (4) 3, p.182-187
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    Analogue modulation characteristics of InP membrane microdisc laser for in-building networks

    Jung, H.-D.
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    Kumar, Rajesh
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    Regreny, P.
    ;
    Dorren, H.
    ;
    Koonen, T.
    ;
    Raz, O.
    Journal article
    2011-01, Electronics Letters, (47) 2, p.121-123
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    Applications of InP-on-silicon microdisks in all-optical signal processing

    Kumar, Rajesh
    PHD thesis
    2012-09
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    Cascadable excitability in microrings

    Van Vaerenbergh, Thomas
    ;
    Fiers, Martin
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    Mechet, Pauline
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    Spuesens, Thijs
    ;
    Kumar, Rajesh
    Journal article
    2012-08, Optics Express, (20) 18, p.20292-20295
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    Characterization of cascadable excitability in a silicon-on-insulator microring

    Van Vaerenbergh, Thomas
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    Fiers, Martin
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    Mechet, Pauline
    ;
    Spuesens, Thijs
    ;
    Kumar, Rajesh
    Proceedings paper
    2012, Proceedings of the Annual Symposium of the IEEE Photonics Society Benelux Chapter, 29/11/2012, p.119-122
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    Compact, low power and low threshold electrically pumped micro disc lasers for 20Gb/s non return to zero all optical wavelength conversion

    Raz, O.
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    Kumar, Rajesh
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    Morthier, Geert  
    ;
    Van Thourhout, Dries  
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    Regreny, P.
    ;
    Rojo-Romeo, P.
    Proceedings paper
    2010, The Optical Fiber Communication Conference and Exposition (OFC) and The National Fiber Optic Engineers Conference (NFOEC), 21/03/2010, p.OMQ5
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    Digital all-optical signal processing using microdisk lasers

    Hofrichter, J.
    ;
    Horst, F.
    ;
    Chrysos, N.
    ;
    Minkenberg, C.
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    Kumar, Rajesh
    ;
    Liu, Liu
    ;
    Morthier, Geert  
    Proceedings paper
    2010, Integrated Photonics Research, Silicon and Nano Photonics (IPR), Photonics in Switching (PS), 25/07/2010
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    Digital photonics using InP microdisk lasers heterogeneously integrated on silicon-on-insulator

    Huybrechts, Koen  
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    Liu, Liu
    ;
    Kumar, Rajesh
    ;
    Spuesens, Thijs
    ;
    Roelkens, Gunther  
    ;
    Geluk, E.J.
    Proceedings paper
    2010, 15th European Conference on Integrated Optics - ECIO, 6/04/2010
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