Creating and sharing knowledge for telecommunications
... Luís Gonçalo Lecoq Vences e Costa Cancela

Researcher

Luís Cancela

Academic position: Assistant Professor
Joining date: 01-01-1999
Roles in IT: Researcher
Scientific Area: Optical Communications
Group: Optical Networking – Lx

Email: Send Email
Address: IT – Lisboa
Instituto Superior Técnico - Torre Norte - Piso 10
Av. Rovisco Pais, 1
1049 - 001 Lisboa
Tel: +351 21 841 84 54
Fax: +351 21 841 84 72


Scientific Achievements

  • PhD, ISCTE - Instituto Universitário de Lisboa, 11-12-2008
  • MSc, Instituto Superior Técnico, 24-04-1998
  • Licenciatura, Instituto Superior Técnico, 01-01-1993
  • Ordem dos Engenheiros, 01-01-2009, Member
  • ISCTE - IUL, 01-01-1999, Assistant Professor
  • Optical Society of America (OSA), 01-01-1999, Member
  • Optical crosstalk
  • Optical networks
  • Redes Ópticas, ISCTE - Instituto Universitário de Lisboa, Mestrado em Engenharia de Telecomunicações e Informática
  • Redes Digitais I, ISCTE - Instituto Universitário de Lisboa, Lic. Engenharia de Telecomunicações e Informática
  • Multiplexagem, comutação e integração de serviços, ISCTE - Instituto Universitário de Lisboa, Lic. Engenharia de Telecomunicações e Informática
As Supervisor
As Co-supervisor
  • J. Rebola, L. Cancela, J. J. O. Pires, DQPSK Optical Networks Impaired by Multi Line Rates and Mixed Modulation Formats Interferers, Chapter in, Photooptics 2014, Springer International Publishing, Cham, 2016
  • J. J. O. Pires, L. Cancela, Crosstalk effects in large stricly non-blocking optical switches based on directional couplers, Chapter in, High-Speed Networsk and Multimedia Communications, Mário Narques Freire, Pascoal Lorenz e Mike Myung-OK Lee, Springer, 2003
  • P. M. P. Marinho Pereira, J. Rebola, L. Cancela, Procedure to optimize the intercarrier spacing in superchannels impaired by the cascading of WSS-based ROADMs, Electro-Optic Society (EOS) EOS Annual Meeting EOSAM, Oporto, Portugal, Vol., pp. -, September, 2020,
    | Abstract
    | BibTex
  • L. Cancela, J. J. O. Pires, How to Statistically Model Coherent MPI in Optical Communications ?, OSA Advanced Photonics Congress, Zurique, Switzerland, Vol., pp. -, July, 2018,
    | Abstract
    | Full text (PDF 296 KBs) | BibTex
  • D. G. Sequeira, L. Cancela, J. Rebola, Physical Layer Impairments in Cascaded Multi-Degree CDC ROADMs with NRZ and Nyquist Pulse Shaped Signals, ICETE International Conf. on Optical Communication Systems - OPTICS, Porto, Portugal, Vol., pp. -, July, 2018,
    | Abstract
    | Full text (PDF 506 KBs) | BibTex
  • D. G. Sequeira, L. Cancela, J. Rebola, Impact of Physical Layer Impairments on Multi-Degree CDC ROADM -based Optical Networks, International Conference on Optical Network Design and Modeling ONDM, Dublin, Ireland, Vol., pp. -, May, 2018,
    | Abstract
    | Full text (PDF 450 KBs) | BibTex
  • J. J. O. Pires, L. Cancela, Investigating the Impact of Coherent Multipath Interference on Optical QPSK Systems, IEEE International Conference on Communications - ICC, Paris, France, Vol. Sem informação, pp. Sem informação - Sem informação, May, 2017 | Full text (PDF 181 KBs) | BibTex
  • L. Cancela, D. G. Sequeira, B.R. Pinheiro, J. Rebola, J. J. O. Pires, Analytical Tools for Evaluating the Impact of In-Band Crosstalk in DP-QPSK Signals, European Conf. on Networks and Optical Communications - NOC, Lisbon, Portugal, Vol. -, pp. - - -, June, 2016,
    | Abstract
    | BibTex
  • B.R. Pinheiro, J. Rebola, L. Cancela, Assessing the Impact of In-Band Crosstalk on the Performance of M-QAM Coherent Receivers using the Error Vector Magnitude, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 1 - 1, September, 2015,
    | Abstract
    | BibTex
  • B.R. Pinheiro, J. Rebola, L. Cancela, Impact of In-Band Crosstalk Signals with Different Duty-Cycles in M-QAM Optical Coherent Receivers, European Conf. on Networks and Optical Communications - NOC, London, United Kingdom, Vol. 1, pp. 1 - 1, July, 2015 | BibTex
  • L. Cancela, J. Rebola, J. J. O. Pires, DQPSK Error Performance in the Presence of In-Band Interferers with Different Modulation Formats, European Conf. on Networks and Optical Communications - NOC, Milão, Italy, Vol. -, pp. - - -, June, 2014,
    | Abstract
    | BibTex
  • J. Rebola, L. Cancela, J. J. O. Pires, Impact of Multi-Rate and Multi-Format Crosstalk Signals on the Performance of 40 Gbit/s DQPSK Optical Receivers, INSTICC International Conf. on Photonics, Optics and Laser Technology - PHOTOPTICS, Lisbon, Portugal, Vol. 1, pp. 1 - 1, January, 2014 | BibTex
  • L. Cancela, J. Rebola, J. J. O. Pires, Analytical Assessment of the Impact of OOK Crosstalk Signals on a DPSK Direct Detection System, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. - - -, May, 2013,
    | Abstract
    | BibTex
  • G. M. Martins, L. Cancela, J. Rebola, Monte Carlo Simulation of an Optical Differential Phase-Shift Keying Communication System with Direct Detection Impaired by In-Band Crosstalk, IARIA International Conf. on Advances on System Simulation - SIMUL, Lisbon, Portugal, Vol. -, pp. - - -, November, 2012,
    | Abstract
    | BibTex
  • L. Cancela, J. Rebola, J. J. O. Pires, In-Band Crosstalk Tolerance of Direct Detection DQPSK Optical Systems, IEEE Photonics Conf. - IPC, San Francisco, United States, Vol. -, pp. - - -, September, 2012,
    | Abstract
    | BibTex
  • J. Rebola, L. Cancela, J. J. O. Pires, Assessment of the Performance of DPSK Optical Direct Detection Receivers Impaired by In-Band Crosstalk – Analytical Formulation Validation, European Conf. on Networks and Optical Communications - NOC, Vilanova i la Geltru, Spain, Vol. 1, pp. 1 - 1, June, 2012 | BibTex
  • L. Cancela, J. J. O. Pires, Quantifying the Influence of Crosstalk-Crosstalk Beat Noise in Optical DPSK Systems, Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol. -, pp. - - -, April, 2011,
    | Abstract
    | BibTex
  • L. Cancela, J. J. O. Pires, Complementary Approaches to Accurately Evaluate the Performance in Direct Detection DPSK Receivers, IEEE Global Communications Conference - GLOBECOM, New Orleans, United States, Vol. -, pp. - - -, November, 2008,
    | Abstract
    | BibTex
  • L. Cancela, J. J. O. Pires, On the Accuracy of the Gaussian Approximation for Performance Estimation in Optical DPSK Systems with In-Band Crosstalk, IEEE International Conference on Communications - ICC, Glasgow, United Kingdom, Vol. -, pp. - - -, June, 2007 | BibTex
  • L. Cancela, J. J. O. Pires, An Approach for Calculating the Performance of DPSK Direct Detection Systems with Semiconductor Optical Amplifiers, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. -, pp. - - -, May, 2007 | BibTex
  • L. Cancela, J. J. O. Pires, Numerical Study on the Tolerance to Intrachannel Crosstalk of Direct-Detection DPSK Optical Systems, European Conf. on Optical Communications - ECOC, Glasgow, United Kingdom, Vol. *, pp. * - *, September, 2005 | BibTex
  • L. Cancela, J. J. O. Pires, Application of the Saddle Point Method for the Evaluation of the Probability Density Function of Pre-Amplified OOK Systems in the Presence of Intrachannel Crosstalk, Advanced International Conference on Telecommunications AICT, Lisbon, Portugal, Vol. *, pp. * - *, July, 2005 | BibTex
  • L. Cancela, J. J. O. Pires, Impact of Intrachannel Crosstalk on the Performance of Direct-Detection DPSK Optical Systems, Conf. on Lasers and Electro-optic - CLEO, Baltimore, United States, Vol. *, pp. * - *, May, 2005 | BibTex
  • L. Cancela, J. J. O. Pires, Homodyne Crosstalk Penalty in Large Strictly Nonblocking Optical Switches Based on Directional Couplers, Asia-Pacific Optical and Wireless Communications Conf. - APOC, Beijing, China, Vol. *, pp. * - *, November, 2001 | BibTex
  • L. Cancela, J. J. O. Pires, Rigorous Evaluation of Crosstalk Requirements for Large Optical Space Switches Based on Directional Couplers, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. 263 - 267, April, 2001 | BibTex
  • L. Cancela, J. J. O. Pires, Influence of Channel Frequency Spacing in Multisource Crosstalk in a Benes Optical Switch, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Kielce, Poland, Vol. 1, pp. 234 - 242, June, 1999 | BibTex
  • L. Cancela, J. J. O. Pires, Rigorous Analysis of the Impact of Multi-Source Crosstalk in a NxN Benes Optical Switch, Conf. on Telecommunications - ConfTele, Sesimbra, Portugal, Vol. 1, pp. 264 - 268, April, 1999 | BibTex
  • L. Cancela, J. J. O. Pires, Multisource Crosstalk as a Function of Channel Frequency Spacing in an 8x8 Benes Optical Switch, SPIE - All-optical Communication Systems: Architecture, Boston, United States, Vol. 3531, pp. 328 - 336, November, 1998 | BibTex
  • L. Cancela, J. J. O. Pires, Coherent Multipath Crosstalk due to Crossovers in an Active Splitter / Active Combiner Optical Switch, European Conf. on Lasers and Electro-Optics, Glasgow, United Kingdom, Vol. 1, pp. 455 - 456, September, 1998 | BibTex
  • L. Cancela, J. J. O. Pires, Factores Limitativos no Projecto de Comutadores Ópticos Espaciais, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, April, 1997,
    | Abstract
    | BibTex

Closed Projects3

Acronym Name Funding Agency Start date Ending date
AMEN Analysis and Mitigation of crosstalk Effects in multicore fibre -based Networks FCT 01-04-2016 01-12-2018
ImpAr Physical Impairment Modelling in Flexible Optical Node Architectures IT/LA 01-07-2016 01-07-2018
IXOS3D In-band crosstalk in optical communications systems with differential direct detection IT/LA 01-05-2011 01-05-2013
  • European Conference on Network and Optical Communications (NOC), Conference co-chair, 2016
  • ICETE International Conf. on Optical Communication Systems - OPTICS, Scientific Committee, 2014
  • European Conf. on Networks and Communications - EUCNC, Scientific Committee, 2014
  • Future Network and Mobile Summit, Scientific Committee, 2013
  • ICETE International Conf. on Optical Communication Systems - OPTICS, Scientific Committee, 2013
  • Optics Letters
    2013, 1 review(s);
  • Journal of Optical Communications and Networking
    2014, 1 review(s);
  • Optics Express
    2014, 1 review(s);
  • Conf. on Telecommunications - ConfTele
    2013, 2 review(s);
  • Future Network and Mobile Summit
    2013, 1 review(s);
  • ICETE International Conf. on Optical Communication Systems - OPTICS
    2014, 1 review(s); 2013, 1 review(s);
  • European Conf. on Networks and Communications - EUCNC
    2014, 1 review(s);