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Dr Seb Savory

MA, MEng, MSc(Maths), PhD, CEng, MIET, MIEEE

Lecturer

Room 703, Roberts Building, UCL

Address:Department of Electronic & Electrical Engineering
University College London
Torrington Place
London
WC1E 7JE
Research Group:Optical Networks
Personal Web Page:http://www.ee.ucl.ac.uk/~ssavory
E-mail: s.savory@ee.ucl.ac.uk
Telephone: +44 (0)20 7679 3995 / 33995 (internal)  
Fax:+44 (0)20 7388 9325

Seb Savory has MA, MEng and PhD degrees in Engineering from Cambridge University. He has worked on a wide range of problems in the field of optical communications, including components (e.g. optical cables, fibres, Bragg gratings), subsystems (digital signal processing, coherent detection, optical PMD compensation) and WDM transmission systems.

His interest in optical communications began in 1991 when he joined the STL labs in Harlow (now Nortel), prior to being sponsored though his undergraduate and postgraduate studies by Nortel. On completion of his PhD in 2000 he joined Nortel’s labs fulltime as a Senior Research Engineer working on digital signal processing and advanced optical transmission systems.

In 2005 he joined the optical networks group at UCL, where he currently holds a Leverhulme Trust Early Career Fellowship to study "Fundamental limits for optical communication".

Dr Savory is a Chartered Engineer, a member of the Institute of Electrical Engineers and has authored/co-authored over 20 publications including 9 patents.

Research areas of interest include:

  • Digital signal processing and its application to optical communications
  • Optical transmission systems
  • Polarisation effects in fibres
  • Optical network topology
  • quantum computation

View Publications by Year - [Expand all / Hide all]

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Number of items: 154.

2014

Eghbali, A; Johansson, H; Gustafsson, O; Savory, SJ; (2014) Optimal least-squares FIR digital filters for compensation of chromatic dispersion in digital coherent optical receivers. Journal of Lightwave Technology , 32 (8) 1449 - 1456. 10.1109/JLT.2014.2307916.

Joyner, CH; Savory, SJ; Schow, CL; Schupke, D; Shukla, V; Badge, K; (2014) Guest editorial: OFC/NFOEC 2013 special issue. Journal of Lightwave Technology , 32 (4) 525 - 527. 10.1109/JLT.2013.2297616.

Maher, R; Lavery, D; Paskov, M; Bayvel, P; Savory, SJ; Thomsen, BC; (2014) Fast Wavelength Switching 6 GBd Dual Polarization 16QAM Digital Coherent Burst Mode Receiver. IEEE PHOTONICS TECHNOLOGY LETTERS , 26 (3) 297 - 300. 10.1109/LPT.2013.2292542.

Zhou, R; Anandarajah, PM; Maher, R; Paskov, M; Lavery, D; Thomsen, BC; ... Barry, LP; + view all (2014) 80-km Coherent DWDM-PON on 20-GHz Grid With Injected Gain Switched Comb Source. IEEE PHOTONICS TECHNOLOGY LETTERS , 26 (4) 364 - 367. 10.1109/LPT.2013.2294252.

2013

Anandarajah, PM; Zhou, R; Maher, R; Lavery, D; Paskov, M; Thomsen, B; ... Barry, LP; + view all (2013) Gain-switched multicarrier transmitter in a long-reach UDWDM PON with a digital coherent receiver. OPTICS LETTERS , 38 (22) 4797 - 4800. 10.1364/OL.38.004797.

Cardenas, D; Madan, D; Win, S; Lavery, D; Savory, S; (2013) Fixed point and power consumption analysis of a coherent receiver for optical access networks implemented in FPGA. IET Conference Publications , 2013 (622 CP) 33 - 35. 10.1049/cp.2013.1283.

Chin, H-M; Shi, K; Maher, R; Paskov, M; Thomsen, B; Savory, S; (2013) Fast optical spectrum estimation using a digital coherent receiver. IET Conference Publications , 2013 (622 CP) 1014 - 1016. 10.1049/cp.2013.1611.

Fatadin, I; Ives, D; Savory, SJ; (2013) Differential carrier phase recovery for QPSK optical coherent systems with integrated tunable lasers. OPTICS EXPRESS , 21 (8) 10166 - 10171. 10.1364/OE.21.010166. Gold open access

Ionescu, MV; Erkilinc, MS; Paskov, M; Savory, SJ; Thomsen, BC; (2013) Novel baud-rate estimation technique for M-PSK and QAM signals based on the standard deviation of the spectrum. IET Conference Publications , 2013 (622 CP) 948 - 950. 10.1049/cp.2013.1589.

Ives, DJ; Savory, SJ; (2013) Fixed versus flex grid with route optimised modulation formats and channel data rates of 400 gbits and above. IET Conference Publications , 2013 (622 CP) 1128 - 1130. 10.1049/cp.2013.1649.

Ives, DJ; Savory, SJ; (2013) Transmitter optimized optical networks. National Fiber Optic Engineers Conference, NFOEC 2013

Ives, DJ; Savory, SJ; (2013) Transmitter optimized optical networks. Optical Fiber Communication Conference, OFC 2013

Ives, DJ; Savory, SJ; IEEE,; (2013) Transmitter Optimized Optical Networks. In: 2013 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE (OFC/NFOEC).

Killey, RI; Sezer Erkilinc, M; Maher, R; Paskov, M; Kilmurray, S; Bouziane, R; ... Bayvel, P; + view all (2013) Nyquist-WDM-based system performance evaluation. International Conference on Transparent Optical Networks 10.1109/ICTON.2013.6603006.

Lavery, C; Paskov, M; Savory, SJ; (2013) Spectral shaping for mitigating backreflections in a bidirectional 10 gbit/s coherent wdm-pon. Optical Fiber Communication Conference, OFC 2013

Lavery, D; Maher, R; Millar, DS; Thomsen, BC; Bayvel, P; Savory, SJ; (2013) Digital Coherent Receivers for Long-Reach Optical Access Networks. JOURNAL OF LIGHTWAVE TECHNOLOGY , 31 (4) 609 - 620. 10.1109/JLT.2012.2224847.

Lavery, D; Maher, R; Paskov, M; Thomsen, BC; Bayvel, P; Savory, SJ; (2013) Digital Coherence Enhancement Enabling 6-GBd DP-64QAM Using a 1.4-MHz Linewidth Laser. IEEE PHOTONICS TECHNOLOGY LETTERS , 25 (22) 10.1109/LPT.2013.2283744.

Lavery, D; Maher, R; Thomsen, BC; Bayvel, P; Savory, SJ; Millar, DS; (2013) Digital coherent receivers for long-reach optical access networks. Journal of Lightwave Technology , 31 (4) 609 - 620. 10.1109/JLT.2012.2224847.

Lavery, D; Paskov, M; Savory, SJ; IEEE,; (2013) Spectral Shaping for Mitigating Backreflections in a Bidirectional 10 Gbit/s Coherent WDM-PON. 2013 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE (OFC/NFOEC)

Maher, R; Shi, K; Savory, SJ; Thomsen, BC; (2013) Fast wavelength switching digital coherent OFDM transceiver. IET Conference Publications , 2013 (622 CP) 30 - 32. 10.1049/cp.2013.1282.

Millar, DS; Lavery, D; Maher, R; Thomsen, BC; Bayvel, P; Savory, SJ; (2013) A baud-rate sampled coherent transceiver with digital pulse shaping and interpolation. Optical Fiber Communication Conference, OFC 2013

Millar, DS; Lavery, D; Maher, R; Thomsen, BC; Bayvel, P; Savory, SJ; IEEE,; (2013) A Baud-Rate Sampled Coherent Transceiver with Digital Pulse Shaping and Interpolation. In: 2013 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE (OFC/NFOEC).

Paskov, M; Lavery, D; Savory, SJ; (2013) Blind Equalization of Receiver In-Phase/Quadrature Skew in the Presence of Nyquist Filtering. IEEE PHOTONICS TECHNOLOGY LETTERS , 25 (24) 2446 - 2449. 10.1109/LPT.2013.2288114.

Savory, SJ; (2013) Untitled. IEEE PHOTONICS TECHNOLOGY LETTERS , 25 (17) 1651 - 1652. 10.1109/LPT.2013.2278211.

Savory, SJ; (2013) Approximations for the Nonlinear Self-Channel Interference of Channels With Rectangular Spectra. IEEE PHOTONICS TECHNOLOGY LETTERS , 25 (10) 961 - 964. 10.1109/LPT.2013.2255869.

Savory, SJ; (2013) Digital coherent optical access networks. 2013 IEEE Photonics Conference, IPC 2013 125 - 126. 10.1109/IPCon.2013.6656403.

Savory, SJ; (2013) Digital signal processing for coherent optical communication systems. 2013 18th OptoElectronics and Communications Conference Held Jointly with 2013 International Conference on Photonics in Switching, OECC/PS 2013

2012

Behrens, C; Lavery, D; Killey, RI; Savory, SJ; Bayvel, P; (2012) Long-haul WDM transmission of PDM-8PSK and PDM-8QAM with nonlinear DSP. Optics InfoBase Conference Papers

Chin, H-M; Millar, DS; Savory, SJ; IEEE,; (2012) Fixed point precision requirements of the CMA for digital coherent access. 2012 IEEE PHOTONICS CONFERENCE (IPC) 453 - 454.

Lavery, D; Bayvel, P; Savory, SJ; Liu, S; Jeong, Y; Nilsson, J; Petropoulos, P; (2012) Realizing high sensitivity at 40 Gbit/s and 100 Gbit/s. In: 2012 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2012.

Lavery, D; Bayvel, P; Savory, SJ; Liu, S; Jeong, Y; Nilsson, J; Petropoulos, P; (2012) Realizing High Sensitivity at 40 Gbit/s and 100 Gbit/s. Optics InfoBase Conference Papers

Lavery, D; Behrens, C; Makovejs, S; Millar, DS; Killey, RI; Savory, SJ; Bayvel, P; (2012) Long-Haul Transmission of PS-QPSK at 100 Gb/s Using Digital Backpropagation. IEEE PHOTONICS TECHNOLOGY LETTERS , 24 (3) 176 - 178. 10.1109/LPT.2011.2175720.

Lavery, D; Behrens, C; Savory, SJ; (2012) On the impact of backreflections in a bidirectional 10 Gbit/s coherent WDM-PON. Optics InfoBase Conference Papers

Lavery, D; Maher, R; Millar, DS; Thomsen, BC; Bayvel, P; Savory, SJ; (2012) Demonstration of 10 Gbit/s colorless coherent PON incorporating tunable DS-DBR lasers and low-complexity parallel DSP. In: 2012 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2012.

Lavery, D; Maher, R; Millar, DS; Thomsen, BC; Bayvel, P; Savory, SJ; (2012) Demonstration of 10 Gbit/s colorless coherent PON incorporating tunable DS-DBR lasers and low-complexity parallel DSP. National Fiber Optic Engineers Conference, NFOEC 2012

Maher, R; Millar, DS; Savory, SJ; Thomsen, BC; (2012) Widely Tunable Burst Mode Digital Coherent Receiver With Fast Reconfiguration Time for 112 Gb/s DP-QPSK WDM Networks. JOURNAL OF LIGHTWAVE TECHNOLOGY , 30 (24) 3924 - 3930. 10.1109/JLT.2012.2205666.

Maher, R; Millar, DS; Savory, SJ; Thomsen, BC; (2012) Fast switching burst mode receiver in a 24-Channel 112Gb/s DP-QPSK WDM system with 240km transmission. Optics InfoBase Conference Papers

Maher, R; Millar, DS; Savory, SJ; Thomsen, BC; (2012) Fast switching burst mode receiver in a 24-channel 112Gb/s DP-QPSK WDM system with 240km transmission. National Fiber Optic Engineers Conference, NFOEC 2012

Maher, R; Millar, DS; Savory, SJ; Thomsen, BC; (2012) Fast wavelength switching 100Gb/s burst mode transceiver for coherent metro networks. 2012 International Conference on Photonics in Switching, PS 2012

Maher, R; Millar, DS; Savory, SJ; Thomsen, BC; (2012) Fast wavelength switching 112Gb/s coherent burst mode transceiver for dynamic optical networks. European Conference on Optical Communication, ECOC

Maher, R; Millar, DS; Savory, SJ; Thomsen, BC; (2012) Fast wavelength switching 112Gb/s coherent burst mode transceiver for dynamic optical networks. European Conference and Exhibition on Optical Communication, ECEOC 2012 10.1364/ECEOC.2012.Tu.3.A.2.

Maher, R; Millar, DS; Savory, SJ; Thomsen, BC; (2012) SOA blanking and signal pre-emphasis for wavelength agile 100Gb/s transmitters. Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012 905 - 906. 10.1109/OECC.2012.6276689.

Savory, SJ; (2012) Editorial: Increasing the Page Limit to Permit Four-Page Letters. IEEE PHOTONICS TECHNOLOGY LETTERS , 24 (9) 719 - 720. 10.1109/LPT.2012.2193076.

Savory, SJ; (2012) Digital signal processing for coherent systems. Optics InfoBase Conference Papers

Savory, SJ; (2012) Editorial. IEEE Photonics Technology Letters , 24 (5) 331 - 331. 10.1109/LPT.2012.2185989.

2011

Behrens, C; Killey, RI; Savory, SJ; Bayvel, P; Chen, M; (2011) Benefits of digital backpropagation in coherent QPSK and 16QAM fibre links. Proceedings of SPIE - The International Society for Optical Engineering , 7988 10.1117/12.888669.

Behrens, C; Killey, RI; Savory, SJ; Chen, M; Bayvel, P; (2011) Nonlinear Transmission Performance of Higher-Order Modulation Formats. IEEE PHOTONICS TECHNOLOGY LETTERS , 23 (6) 377 - 379. 10.1109/LPT.2011.2105864.

Behrens, C; Killey, RI; Savory, SJ; Chen, M; Bayvel, P; (2011) Benefits of Digital Backpropagation in Coherent QPSK and 16QAM Fibre Links. OPTICAL TRANSMISSION SYSTEMS, SWITCHING, AND SUBSYSTEMS VIII , 7988 , Article 79880S. 10.1117/12.888669.

Behrens, C; Lavery, D; Millar, DS; Makovejs, S; Thomsen, BC; Killey, RI; ... Bayvel, P; + view all (2011) Ultra-long-haul transmission of 7x42.9 Gbit/s PS-QPSK and PDM-BPSK. OPTICS EXPRESS , 19 (26) 581 - 586. Gold open access

Behrens, C; Lavery, D; Millar, DS; Makovejs, S; Thomsen, BC; Killey, RI; ... Bayvel, P; + view all (2011) Ultra-long-haul transmission of 7×42.9Gbit/s PS-QPSK and PM-BPSK. In: Optics InfoBase Conference Papers.

Behrens, C; Lavery, D; Millar, DS; Makovejs, S; Thomsen, BC; Killey, RI; ... Bayvel, P; + view all (2011) Ultra-long-haul transmission of 7x42.9Gbit/s PS-QPSK and PM-BPSK. In: European Conference on Optical Communication, ECOC.

Behrens, C; Makovejs, S; Killey, RI; Savory, SJ; Chen, M; Bayvel, P; (2011) Pulse-shaping versus digital backpropagation in 224Gbit/s PDM-16QAM transmission. OPT EXPRESS , 19 (14) 12879 - 12884. Gold open access

Desbruslais, SR; Savory, SJ; (2011) Optimizing the FEC Overhead in a 100 GbE PDM-QPSK Digital Coherent Transmission System. J LIGHTWAVE TECHNOL , 29 (8) 1118 - 1126. 10.1109/JLT.2011.2122243.

Fatadin, I; Savory, SJ; (2011) Compensation of Frequency Offset for 16-QAM Optical Coherent Systems Using QPSK Partitioning. IEEE PHOTONIC TECH L , 23 (17) 1246 - 1248. 10.1109/LPT.2011.2158994.

Ives, DJ; Thomsen, BC; Maher, R; Savory, SJ; (2011) Estimating OSNR of equalised QPSK signals. OPTICS EXPRESS , 19 (26) 661 - 666. Gold open access

Ives, DJ; Thomsen, BC; Maher, R; Savory, SJ; (2011) Estimating OSNR of equalised QPSK signals. In: European Conference on Optical Communication, ECOC.

Ives, DJ; Thomsen, BC; Maher, R; Savory, SJ; (2011) Estimating OSNR of equalised QPSK signals. Optics InfoBase Conference Papers

Lavery, D; Behrens, C; Savory, SJ; (2011) A comparison of modulation formats for passive optical networks. OPTICS EXPRESS , 19 (26) 836 - 841. Gold open access

Lavery, D; Behrens, C; Savory, SJ; (2011) A comparison of modulation formats for passive optical networks. In: European Conference on Optical Communication, ECOC.

Lavery, D; Behrens, C; Savory, SJ; (2011) A comparison of modulation formats for passive optical networks. Optics InfoBase Conference Papers

Lavery, D; Savory, SJ; Torrengo, E; (2011) Bidirectional 10 Gbit/s long-reach WDM-PON using digital coherent receivers. In: Optics InfoBase Conference Papers.

Lavery, D; Torrengo, E; Savory, SJ; (2011) Bidirectional 10 Gbit/s long-reach WDM-PON using digital coherent receivers. 2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE ? - ?.

Makovejs, S; Millar, DS; Killey, RI; Savory, SJ; Bayvel, P; Torrengo, E; (2011) Comparison of pulse shapes in a 224Gbit/s (28Gbaud) PDM-QAM16 long-haul transmission experiment. In: Optics InfoBase Conference Papers.

Makovejs, S; Torrengo, E; Millar, DS; Killey, RI; Savory, SJ; Bayvel, P; (2011) Comparison of Pulse Shapes in a 224Gbit/s (28Gbaud) PDM-QAM16 Long-Haul Transmission Experiment. 2011 OPTICAL FIBER COMMUNICATION CONFERENCE AND EXPOSITION (OFC/NFOEC) AND THE NATIONAL FIBER OPTIC ENGINEERS CONFERENCE ? - ?.

Millar, DS; Lavery, D; Makovejs, S; Behrens, C; Thomsen, BC; Bayvel, P; Savory, SJ; (2011) Generation and long-haul transmission of polarization-switched QPSK at 42.9 Gb/s. OPT EXPRESS , 19 (10) 9296 - 9302. Gold open access

Millar, DS; Savory, SJ; (2011) Blind adaptive equalization of polarization-switched QPSK modulation. Optics Express , 19 (9) 8533 - 8538. 10.1364/OE.19.008533. Green and gold open access
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Thomsen, BC; Maher, R; Millar, DS; Savory, SJ; (2011) Burst Mode Receiver for 112 Gb/s DP-QPSK with parallel DSP. OPTICS EXPRESS , 19 (26) 770 - 776. Gold open access

Thomsen, BC; Maher, R; Millar, DS; Savory, SJ; (2011) Burst mode receiver for 112 Gb/s DP-QPSK. In: European Conference on Optical Communication, ECOC.

Thomsen, BC; Maher, R; Millar, DS; Savory, SJ; (2011) Burst mode receiver for 112 Gb/s DP-QPSK. In: Optics InfoBase Conference Papers.

2010

Behrens, C; Killey, RI; Savory, SJ; Chen, M; Bayvel, P; (2010) Nonlinear Distortion in Transmission of Higher Order Modulation Formats. IEEE PHOTONIC TECH L , 22 (15) 1111 - 1113. 10.1109/LPT.2010.2049099.

Behrens, C; Killey, RI; Savory, SJ; Chen, M; Bayvel, P; IEEE,; (2010) Fibre Nonlinearities in WDM-Systems with Reduced Channel-Spacing and Symbol-Rate. In: 2010 36TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATION (ECOC), VOLS 1 AND 2.

Desbruslais, SR; Savory, SJ; IEEE,; (2010) Relationship Between Electrical Bandwidth and FEC Overhead in a 100GbE Digital Coherent Transceiver. In: 2010 36TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATION (ECOC), VOLS 1 AND 2.

Fatadin, I; Ives, D; Savory, SJ; (2010) Laser Linewidth Tolerance for 16-QAM Coherent Optical Systems Using QPSK Partitioning. IEEE PHOTONIC TECH L , 22 (9) 631 - 633. 10.1109/LPT.2010.2043524.

Fatadin, I; Ives, D; Savory, SJ; (2010) Compensation of Frequency Offset for Differentially Encoded 16-and 64-QAM in the Presence of Laser Phase Noise. IEEE PHOTONIC TECH L , 22 (3) 176 - 178. 10.1109/LPT.2009.2037329.

Fatadin, I; Savory, SJ; (2010) Impact of phase to amplitude noise conversion in coherent optical systems with digital dispersion compensation. OPT EXPRESS , 18 (15) 16273 - 16278. Gold open access

Fatadin, I; Savory, SJ; (2010) DSP techniques for 16-QAM coherent optical systems. In: 2010 IEEE Photonics Society Summer Topical Meeting Series, PHOSST 2010. (pp. 22 - 23).

Gavioli, G; Torrengo, E; Bosco, G; Carena, A; Curri, V; Miot, V; ... Abrate, S; + view all (2010) Investigation of the impact of ultra-narrow carrier spacing on the transmission of a 10-carrier 1Tb/s superchannel. In: 2010 Conference on Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference. IEEE: Piscataway, US.

Gavioli, G; Torrengo, E; Bosco, G; Carena, A; Curri, V; Miot, V; ... Abrate, S; + view all (2010) Investigation of the impact of ultra-narrow carrier spacing on the transmission of a 10-carrier 1Tb/s superchannel. Optics InfoBase Conference Papers

Gavioli, G; Torrengo, E; Bosco, G; Carena, A; Curri, V; Miot, V; ... Freund, R; + view all (2010) NRZ-PM-QPSK 16 x 100 Gb/s Transmission Over Installed Fiber With Different Dispersion Maps. IEEE PHOTONIC TECH L , 22 (6) 371 - 373. 10.1109/LPT.2009.2039870.

Gavioli, G; Torrengo, E; Bosco, G; Carena, A; Savory, SJ; Forghieri, F; Poggiolini, P; (2010) Ultra-Narrow-Spacing 10-Channel 1.12 Tb/sD-WDM Long-Haul Transmission Over Uncompensated SMF and NZDSF. IEEE PHOTONIC TECH L , 22 (19) 1419 - 1421. 10.1109/LPT.2010.2062174.

Lavery, D; Ionescu, M; Makovejs, S; Torrengo, E; Savory, SJ; (2010) A long-reach ultra-dense 10 Gbit/s WDM-PON using a digital coherent receiver. OPT EXPRESS , 18 (25) 25855 - 25860. Gold open access

Makovejs, S; Millar, DS; Lavery, D; Behrens, C; Killey, RI; Savory, SJ; Bayvel, P; (2010) Characterization of long-haul 112Gbit/s PDM-QAM-16 transmission with and without digital nonlinearity compensation. OPT EXPRESS , 18 (12) 12939 - 12947. Gold open access

Makovejs, S; Millar, DS; Mikhailov, V; Gavioli, G; Killey, RI; Savory, SJ; Bayvel, P; (2010) Novel Method of Generating QAM-16 Signals at 21.3 Gbaud and Transmission Over 480 km. IEEE PHOTONIC TECH L , 22 (1) 36 - 38. 10.1109/LPT.2009.2035633.

Makovejs, S; Millar, DS; Mikhailov, V; Gavioli, G; Killey, RI; Savory, SJ; Bayvel, P; (2010) Experimental investigation of PDM-QAM16 transmission at 112 Gbit/s over 2400 km. In: 2010 CONFERENCE ON OPTICAL FIBER COMMUNICATION OFC COLLOCATED NATIONAL FIBER OPTIC ENGINEERS CONFERENCE OFC-NFOEC. (pp. ? - ?). IEEE

Makovejs, S; Millar, DS; Mikhailov, V; Gavioli, G; Killey, RI; Savory, SJ; Bayvel, P; (2010) Experimental investigation of PDM-QAM16 transmission at 112 Gbit/s over 2400 km. In: Optics InfoBase Conference Papers.

Millar, DS; Makovejs, S; Behrens, C; Hellerbrand, S; Killey, RI; Bayvel, P; Savory, SJ; (2010) Mitigation of Fiber Nonlinearity Using a Digital Coherent Receiver. IEEE J SEL TOP QUANT , 16 (5) 1217 - 1226. 10.1109/JSTQE.2010.2047247.

Millar, DS; Makovejs, S; Fatadin, I; Killey, RI; Bayvel, P; Savory, SJ; IEEE,; (2010) Experimental Characterisation of QAM16 at Symbol Rates up to 42Gbaud. In: 2010 36TH EUROPEAN CONFERENCE AND EXHIBITION ON OPTICAL COMMUNICATION (ECOC), VOLS 1 AND 2.

Savory, SJ; (2010) Digital Coherent Optical Receivers: Algorithms and Subsystems. IEEE J SEL TOP QUANT , 16 (5) 1164 - 1179. 10.1109/JSTQE.2010.2044751.

Savory, SJ; Gavioli, G; Torrengo, E; Poggiolini, P; (2010) Impact of Interchannel Nonlinearities on a Split-Step Intrachannel Nonlinear Equalizer. IEEE PHOTONIC TECH L , 22 (10) 673 - 675. 10.1109/LPT.2010.2043837.

Thomsen, BC; Renaud, CC; Savory, SJ; Romans, EJ; Mitrofanov, O; Rio, M; ... Mitchell, JE; + view all (2010) Introducing scenario based learning: Experiences from an undergraduate electronic and electrical engineering course. In: 2010 IEEE Education Engineering Conference, EDUCON 2010. (pp. 953 - 958). Green open access
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Torrengo, E; Makovejs, S; Millar, DS; Fatadin, I; Killey, RI; Savory, SJ; Bayvel, P; (2010) Influence of Pulse Shape in 112-Gb/s WDM PDM-QPSK Transmission. IEEE PHOTONIC TECH L , 22 (23) 1714 - 1716. 10.1109/LPT.2010.2082520.

2009

Bayvel, P; Behrens, C; Killey, RI; Makovejs, S; Millar, DS; Savory, SJ; IEEE,; (2009) Coherent Electronic Compensation Techniques for Long-Haul Optical Fibre Transmission - Opportunities and Challenges. In: 2009 35TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC).

Behrens, C; Killey, RI; Savory, SJ; Chen, M; Bayvel, P; IEEE,; (2009) Reducing the Impact of Intrachannel Nonlinearities By Pulse-Width Optimisation in Multi-level Phase-Shift-Keyed Transmission. In: 2009 35TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC).

Duce, AD; Savory, S; Bayvel, P; (2009) Design and optimisation of quantum logic circuits for a three-qubit Deutsch-Jozsa algorithm implemented with optically-controlled, solid-state quantum logic gates.

Fatadin, I; Ives, D; Savory, SJ; (2009) Blind Equalization and Carrier Phase Recovery in a 16-QAM Optical Coherent System. J LIGHTWAVE TECHNOL , 27 (15) 3042 - 3049. 10.1109/JLT.2009.2021961.

Millar, DS; Makovejs, S; Mikhailov, V; Killey, RI; Bayvel, P; Savory, SJ; IEEE,; (2009) Experimental Comparison of Nonlinear Compensation of Long-Haul PDM-QPSK Transmission at 42.7 and 85.4 Gb/s. In: 2009 35TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC).

2008

Fatadin, I; Savory, SJ; Ives, D; (2008) Compensation of Quadrature Imbalance in an Optical QPSK Coherent Receiver. IEEE PHOTONIC TECH L , 20 (17-20) 1733 - 1735. 10.1109/LPT.2008.2004630.

Mikhailov, V; Savory, SJ; Killey, RI; Bayvel, P; (2008) Electronic ISI mitigation in coherent systems. In: (Proceedings) invited paper, OECC/ACOFT 2008 (Opto-Electronics and Communications Conference (OECC) and the Australian Conference on Optical Fibre Technology (ACOFT).

Poggiolini, P; Bosco, G; Benlachtar, Y; Savory, SJ; Bayvel, P; Killey, RI; Prat, J; (2008) Long-haul 10 Gbit/s linear and non-linear IMDD transmission over uncompensated standard fiber using a SQRT-metric MLSE receiver. OPT EXPRESS , 16 (17) 12919 - 12936. Gold open access

Savory, S; IEEE,; (2008) Compensation of fibre impairments in digital coherent systems. In: 2008 34TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION (ECOC).

Savory, SJ; (2008) Digital filters for coherent optical receivers. OPT EXPRESS , 16 (2) 804 - 817. Gold open access

Savory, SJ; (2008) Digital signal processing options in long haul transmission. In: 2008 CONFERENCE ON OPTICAL FIBER COMMUNICATION/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-8. (pp. 2508 - 2510). OPTICAL SOC AMERICA

Savory, SJ; (2008) Electronic signal processing in optical communications. In: Proceedings of SPIE - The International Society for Optical Engineering.

Watts, P; Glick, M; Waegemans, R; Benlachtar, Y; Mikhailov, V; Savory, S; ... Killey, RI; + view all (2008) Experimental demonstration of real-time DSP with FPGA-based optical transmitter. In: Marciniak, M, (ed.) ICTON 2008: PROCEEDINGS OF 2008 10TH ANNIVERSARY INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, VOL 1. (pp. 202 - 205). IEEE

2007

Baker-Meflah, L; Savory, S; Thomsen, B; Mitchell, J; Bayvel, P; (2007) In-band OSNR monitoring using spectral analysis after frequency down-conversion. IEEE PHOTONIC TECH L , 19 (2-4) 115 - 117. 10.1109/LPT.2006.888971. Green open access
file

Benlachtar, Y; Savory, SJ; Thomsen, BC; Gavioli, G; Bayvel, P; Killey, RI; (2007) Robust long-haul transmission utilizing electronic precompensation and MLSE equalization. In: OFC/NFOEC 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007.

Benlachter, Y; Savory, S; Bayvel, P; Killey, RI; (2007) Investigation of the use of electronic pre-distortion and MLSE equalization in long-haul transmission. In: (Proceedings) Proc. 33rd European Conference on Optical Communications 2007 (ECOC2007). (pp. 29 - 30).

Killey, RI; Watts, PM; Savory, SJ; Waegemans, R; Benlachtar, Y; Mikhailov, V; ... Bayvel, P; + view all (2007) Impairment mitigation in high speed optical communications using digital signal processing. In: (Proceedings) invited paper, Proc. Optoelectronic and Communications Conference (OECC 2007).

Poggiolini, P; Bosco, G; Visintin, M; Bayvel, P; Killey, R; Savory, S; ... Otnefla, M; + view all (2007) Recent progress and fundamental limitations of optical MLSE receivers. In: Marciniak, M, (ed.) ICTON 2007: PROCEEDINGS OF THE 9TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS, VOL 1. (pp. 8 - 11). IEEE

Savory, S; Mikhailov, V; Killey, RI; Bayvel, P; (2007) Electronic Compensation of Chromatic Dispersion and Polarisation Mode Dispersion using a Digital Coherent Receiver. In: (Proceedings) Invited paper, Proc. 33rd European Conference on Optical Communications (ECOC2007). (pp. 155 - 158).

Savory, SJ; (2007) Coherent detection - Why is it back? In: 2007 IEEE LEOS ANNUAL MEETING CONFERENCE PROCEEDINGS, VOLS 1 AND 2. (pp. 212 - 213). IEEE

Savory, SJ; Benlachtar, Y; Killey, RI; Bayvel, P; Bosco, G; Poggiolini, P; ... Omella, M; + view all (2007) IMDD transmission over 1,040 km of standard single-mode fiber at 10Gbit/s using a one-sample-per-bit reduced-complexity MLSE receiver. In: OFC/NFOEC 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007.

Savory, SJ; Gavioli, G; Killey, RI; Bayvel, P; (2007) Electronic compensation of chromatic dispersion using a digital coherent receiver. OPT EXPRESS , 15 (5) 2120 - 2126. Gold open access

Savory, SJ; Gavioli, G; Killey, RI; Bayvel, P; (2007) Transmission of 42.8Gbit/s polarization multiplexed NRZ-QPSK over 6400km of standard fiber with no optical dispersion compensation. In: OFC/NFOEC 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007.

Savory, SJ; Gavioli, G; Mikhailov, V; Kifley, RI; Bayvel, P; (2007) Ultra long-haul QPSK transmission using a digital coherent receiver. In: 2007 DIGEST OF THE LEOS SUMMER TOPICAL MEETINGS. (pp. 13 - 14). IEEE

2006

Anslow, PJ; Fludger, CRS; Savory, S; Hardcastle, I; Fells, J; (2006) Frequency selective coherent receiver for Agile Networks. In: 2006 European Conference on Optical Communications Proceedings, ECOC 2006.

Appathurai, S; Benlachtar, Y; Del Duce, A; Duser, M; Gavioli, G; Lao, R; ... Bayvel, P; + view all (2006) Optical networks research at UCL. BT TECHNOL J , 24 (3) 144 - 159. 10.1007/s10550-006-0086-x.

Del Duce, A; Savory, S; Bayvel, P; (2006) Implementation of a three-qubit refined Deutsch-Jozsa algorithm using SFG quantum logic gates. J PHYS-CONDENS MAT , 18 (21) S795 - S805. 10.1088/0953-8984/18/21/S07.

Kerridge, A; Savory, S; Harker, AH; Stoneham, AM; (2006) Time dependent quantum simulations of two-qubit gates based on donor states in silicon. J PHYS-CONDENS MAT , 18 (21) S767 - S776. 10.1088/0953-8984/18/21/S04. Green open access
file

Meflah, L; Thomsen, B; Savory, S; Mitchell, J; Bayvel, P; (2006) Single technique for simultaneous monitoring of OSNR and chromatic dispersion at 40Gbit/s. In: 2006 European Conference on Optical Communications Proceedings, ECOC 2006.

Napoli, A; Savory, S; Thomsen, BC; Bayvel, P; Killey, RI; Curri, V; Poggiolini, P; (2006) Limits of maximum-likelihood sequence estimation in chromatic dispersion limited systems. In: 2006 Optical Fiber Communication Conference, and the 2006 National Fiber Optic Engineers Conference.

Napoli, A; Savory, S; Thomsen, BC; Curri, V; Poggiolini, P; Bayvel, P; Killey, RI; (2006) Limits of maximum-likelihood sequence estimation in chromatic dispersion limited systems. In: 2006 OPTICAL FIBER COMMUNICATION CONFERENCE/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-6. (pp. 1810 - 1812). OPTICAL SOC AMERICA

Poggiolini, P; Bosco, G; Prat, J; Killey, R; Savory, S; (2006) Branch metrics for effective long-haul MLSE imdd receivers. In: 2006 European Conference on Optical Communications Proceedings, ECOC 2006.

Savory, S; (2006) Disentangling the control electron in a two qubit solid state quantum gate. J PHYS-CONDENS MAT , 18 (21) S777 - S782. 10.1088/0953-8984/18/21/S05.

Savory, S; Payne, F; Hadjifotiou, A; (2006) Estimating outages due to polarization mode dispersion using extreme value statistics. J LIGHTWAVE TECHNOL , 24 (11) 3907 - 3913. 10.1109/JLT.2006.883605.

Savory, SJ; (2006) Optimum electronic dispersion compensation strategies for nonlinear transmission. ELECTRON LETT , 42 (7) 407 - 408. 10.1049/el:20063903.

Savory, SJ; Stewart, AD; Wood, S; Gavioli, G; Taylor, MG; Killey, RI; Bayvel, P; (2006) Digital equalisation of 40Gbit/s per wavelength transmission over 2480km of standard fibre without optical dispersion compensation. In: 2006 European Conference on Optical Communications Proceedings, ECOC 2006.

2005

Killey, RI; Watts, PM; Mikhailov, V; Savory, S; Glick, M; Bayvel, P; (2005) Advanced signal formats and digital processing techniques to combat fibre nonlinearilty and dispersion. In: (Proceedings) ECOC 2005 - Proc. European Conference on Optical Communications.

Poggiolini, P; Bosco, G; Savory, S; Benlachtar, Y; Killey, R; Prat, J; (2005) 1,040km Uncompensated IMDD Transmission over G.652 Fiber at 10 Gbt/s using a Reduced-State SQRT-Metric MLSE Receiver. In: (Proceedings) ECOC 2005.

Savory, S; Del Duce, A; Düser M, G; P T, B; P,; (2005) Optical Communications and Quantum Computation. In: (Proceedings) IEE Seminar on Quantum Information Processing. : St.Annes College, University of Oxford, UK.

Savory, S; Dueser, M; Del Duce, A; Greenland, T; Bayvel, P; (2005) Quantum computation for optical networks. In: (Proceedings) First IEE Seminar on Quantum Information Processing. : Oxford, UK.

Savory, S; Napoli, A; Thomsen, B; Bayvel, P; Killey, RI; (2005) Robust optical systems using maximum likelihood sequence estimators. In: (Proceedings) IEE Seminar on Optical Fibre Communications and Electronic Signal Processing. (pp. 33 - 11/10).

Savory, SJ; Napoli, A; Thomsen, B; Bayvel, P; Killey, RI; (2005) Robust optical systems using maximum likelihood sequence estimators. In: IET Seminar Digest. (pp. 11 - 11).

Watts, PM; Mikhailov, V; Savory, S; Bayvel, P; Glick, M; Lobel, M; ... Killey, RI; + view all (2005) Performance of single-mode fiber links using electronic feed-forward and decision feedback equalizers. IEEE PHOTONIC TECH L , 17 (10) 2206 - 2208. 10.1109/LPT.2005.856326.

Watts, PM; Mikhailov, V; Savory, S; Glick, M; Bayvel, P; Killey, RI; (2005) Electronic signal processing techniques for compensation of chromatic dispersion. In: (Proceedings) Proceeding Conference on Networks and Optical Communications (NOC'05).

2004

Savory, S; Hadjifotiou, A; (2004) Laser linewidth requirements for optical DQPSK systems. IEEE PHOTONIC TECH L , 16 (3) 930 - 932. 10.1109/LPT.2004.823720.

Savory, S; Payne, FP; (2004) An All Order Description of Pulse Spreading in Single Mode Fibres with Large Values of Polarisation Mode Dispersion. In: (Proceedings) ECOC 2004.

Savory, S; Payne, FP; Hadjifotiou, A; (2004) Estimating Outages Due to PMD Using Extreme Value Statistics. In: (Proceedings) ECOC 2004. (pp. We1.4.3 - ?).

2003

Feced, R; Savory, SJ; Hadjifotiou, A; (2003) Interaction between polarization mode dispersion and polarization-dependent losses in optical communication links. J OPT SOC AM B , 20 (3) 424 - 433.

2002

Zhu, Y; Lee, WS; Lobb, P; Ward, C; Watley, D; Savory, S; ... Hadjifotiou, A; + view all (2002) Polarisation-channel-interleaved CS-RZ transmission at 40 Gbit/s with 0.8bit/sHz spectral efficiency. Electronics Letters , 38 (8) 381 - 382. 10.1049/el.-20020274.

Zhu, Y; Lee, WS; Lobb, P; Ward, C; Watley, D; Savory, S; ... Hadjifotiou, A; + view all (2002) Polarisation-channel-interleaved CS-RZ transmission at 40 Gbit/s with 0.8bit/s/Hz spectral efficiency. In: ELECTRON LETT. (pp. 381 - 382). IEE-INST ELEC ENG

2001

Savory, SJ; Payne, FP; (2001) Pulse propagation in fibers with PMD (vol 19, pg 350, 2001). J LIGHTWAVE TECHNOL , 19 (11) 1793 - 1793.

Savory, SJ; Payne, FP; (2001) Pulse propagation in fibers with polarization-mode dispersion. J LIGHTWAVE TECHNOL , 19 (3) 350 - 357.

Zhu, Y; Lee, WS; Lobb, P; Scahill, C; Watley, D; Savory, S; ... Hadjifotiou, A; + view all (2001) Polarisation-channel-interleaved carrier-suppressed RZ ETDM/DWDM transmission at 40 Gbit/s with 0.8 Bit/s/Hz spectral efficiency. In: ECOC'01: 27TH EUROPEAN CONFERENCE ON OPTICAL COMMUNICATION, VOLS 1-6. (pp. 54 - 55). IEEE

1992

BYRON, KC; BEDGOOD, MA; FINNEY, A; MCGAURAN, C; SAVORY, S; WATSON, I; (1992) SHIFTS IN ZERO DISPERSION WAVELENGTH DUE TO PRESSURE, TEMPERATURE AND STRAIN IN DISPERSION SHIFTED SINGLEMODE FIBERS. ELECTRON LETT , 28 (18) 1712 - 1714.

NULL

Clements, SJ; Savory, SJ; Reducing scanning errors. 6,084,995.

Epworth, R; Savory, S; Rickard, R; Coherent receiver. 7,315,584.

Epworth, R; Whiteaway, J; Savory, SJ; 3 Fibre I and Q coupler. 6,859,586.

Rickard, RP; Epworth, R; Savory, SJ; Coherent optical receiver. 7,085,501.

Savory, SJ; Compensation of polarization-dependent distortion such as PMD. 6,765,723.

Savory, SJ; PMD measurement and compensation. 6,839,129.

Savory, SJ; Guo, Q; Hawryluck, M; Larose, R; Generation of variable differential group delay. 6,842,283.

Savory, SJ; Whiteaway, J; Digital compensation for optical transmission system. 7,266,310.

Torrengo, E,; Lavery, D,; Savory, S. J.,; Bidirectional 10 Gbit/s Long-Reach WDM-PON using Digital Coherent Receivers. In: (Proceedings) Optical Fiber Communication Conference.

This list was generated on Sun Apr 20 22:27:21 2014 BST.

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