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Browse through our recent & selected conference presentations. You can also download the PDFs.

 

Recent Conference Presentations

 

 

A rigorous computational framework employing coupled-mode theory for assessing lasing with transition metal dichalcogenide bilayers in the nanoscale

Presented at the European Optical Society Annual Meeting (EOSAM) 2022, in Porto (Portugal), 12-16 September, 2022

Download Poster (PDF, 1.3 ΜΒ)

 

 

 

 

 

Nonlinear Photonic Resonators With Graphene: Saturable Absorption and the Effect of Carrier Diffusion and Finite Relaxation Time

Presented at the OSA Advanced Photonics Congress 2021,
Virtual/Online, 26-30 July, 2021

Download Presentation (PDF, 1.3 ΜΒ)

 

 

  

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Optical Pulse Propagation
in Graphene-comprising Waveguides:
Beyond the Perturbative Nonlinear Regime

Presented at the CLEO/Europe-EQEC 2021 Conference,
Virtual/Online, 21-24 June, 2021


Download Presentation (PDF, 2.1 ΜΒ)

 

 

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Nonreciprocal Silicon Photonic Coupler
Exploiting Graphene Saturable Absorption

Presented at the OSA Advanced Photonics Congress 2020,
Virtual/Online, 13-16 July, 2020


Download Presentation (PDF, 1.9 ΜΒ)

 

 

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Wave Mixing in Graphene Resonators
Utilizing Coupled-Mode Theory

Presented at the Conference on Lasers & Electro-Optics/Europe and European Quantum Electronics Conference (CLEO/Europe-EQEC) in Munich (Germany), 23-27 June, 2019

Download Poster (PDF, 3.7MB)

 

 

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Single- and Multi-Channel Nonlinear Effects
in Graphene-Enhanced Resonators


Presented at the Photonics & Electromagnetics Research Symposium (PIERS) in Rome (Italy), 17-20 June, 2019

Download Presentation (PDF, 6.3MB)

 

 

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Rigorous Quality Factor calculations 
in contemporary optical resonant systems


Presented at the Optical Wave & Waveguide Theory and Numerical Modelling (OWTNM) in Malaga (Spain), 10-11 May, 2019

Download Presentation (PDF, 3.4MB)

 

 

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Graphene-enhanced nanophotonic resonators for 
nonlinear switching exploiting saturable absorption


Presented at the European Optical Society Biennial Meeting (EOSAM) 
in Delft (The Netherlands), 8-12 October, 2018


Download Presentation (PDF, 3.2MB)

 

 

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Silicon-photonic electro-optic modulators based on
graphene and epsilon-near-zero materials


Presented at the OSA Advanced Photonics Congress 
in Zurich (Switzerland), 2-5 July, 2018


Download Presentation (PDF, 5.6MB)

 

 

   

Highlighted Conferences

 

(2022) Nousios G., Christopoulos T., Zografopoulos D. C., and Kriezis Em. E, "A rigorous computational framework employing coupled-mode theory for assessing lasing with transition metal dichalcogenide bilayers in the nanoscale",  European Optical Society Annual Meeting (EOSAM) 2022 (Porto, Portugal). [pdf Abstract]  [pdf Poster]

• (2021) Christopoulos T., Tsilipakos O., and Kriezis Em. E., "A Coupled-Mode Theory Approach for Consolidating Nonlinearities with Quasinormal Modes," Frontiers in Optics + Laser Science 2021 (all-virtual event).  [pdf Abstract]  [pdf Poster]

• (2021) Nousios G, Christopoulos T., Chatzidimitriou D., Pitilakis A., Tsilipakos O., and Kriezis Em. E., "Nonlinear Photonic Resonators With Graphene: Saturable Absorption and the Effect of Carrier Diffusion and Finite Relaxation Time," Advanced Photonics Congress 2021 (all-virtual event).  [pdf Abstract]  [pdf Presentation]

(2020) Chatzidimitriou D., Pitilakis A., Yioultsis T., and Kriezis Em. E., "Nonreciprocal Silicon Photonic Coupler Exploiting Graphene Saturable Absorption," Advanced Photonics Congress 2020 (all-virtual event).  [pdf Abstract]  [pdf Presentation]

• (2020) Christopoulos T., Tsilipakos O., Ataloglou V. G., and Kriezis Em. E., "Multi-channel Nonlinear Interactions in Practical Graphene Components," 5th International Conference on Metamaterials and Nanophotonics METANANO 2020 (all-virtual event).      [pdf Abstract]  [pdf Presentation]

• (2019) Christopoulos T., Tsilipakos O., Sinatkas G., and Kriezis Em. E., "Rigorous Quality Factor Calculation in Contemporary Optical Resonant Systems," Optical Wave & Waveguide Theory and Numerical Modelling Workshop OWTNM 2019 (Malaga, Spain).  [pdf Abstract]  [pdf Presentation]

• (2019) Christopoulos T., Tsilipakos O., Sinatkas G., and Kriezis Em. E., "Single- and Multi- Channel Nonlinear Effects in Graphene-Enhanced Resonators," Photonics and Electromagnetics Research Symposium PIERS 201(Rome, Italy).  [pdf Abstract]             [pdf Presentation]

• (2018) Sinatkas G., Christopoulos T., Tsilipakos O., and Kriezis Em. E., "Silicon-photonic electro-optic modulators based on graphene and epsilon-near-zero materials," Advanced Photonics Congress 201(Zurich, Switzerland).  [pdf Abstract]                    [pdf Presentation]

 (2017) Chatzidimitriou D., Pitilakis A., and Kriezis Em. E., "PT Symmetry breaking in graphene-comprising photonic devices," International Congress on Engineered Material Platforms for Novel Wave Phenomena - Metamaterials 2017  (Marseille, France).  [pdf Abstract]  [pdf Presentation]

• (2017) Christopoulos T., Tsilipakos O., Grivas N., Sinatkas G., and Kriezis Em. E., "Modeling Nonlinear Resonators Comprising Graphene: A Coupled Mode Theory Approach," Conference on Lasers and Electro-Optics CLEO 2017  (San Jose, USA).               [pdf Abstract]  [pdf Presentation]

• (2016) Sinatkas G., Zografopoulos D., Pitilakis A., Beccherelli R., and Kriezis Em. E., "Transparent Conducting Oxide Electro-Optic Modulators: a Comprehensive Study based on the Drift-Diffusion Semiconductor Model," European Conference on Integrated Optics ECIO 2016 (Warsaw, Poland).  [pdf Abstract]  [pdf Presentation]

 (2016) Christopoulos T., Tsilipakos O., and Kriezis Em. E., "Optical Bistability and Self-Pulsation with Long-Range Hybrid Plasmonic Disk Resonators," Optical Wave & Waveguide Theory and Numerical ModellingWorkshop OWTNM 2016 (Warsaw, Poland).  [pdf Abstract]  [pdf Presentation]

 (2015) Pitilakis A., Chatzidimitriou D., and Kriezis Em. E., "A strict framework for analyzing linear and nonlinear propagation in photonic and terahertz graphene waveguides," IEEE International Conference on Transparent Optical Networks ICTON 2015 (Budapest, Hungary).  [pdf Abstract]  [pdf Presentation]

• (2015) Pitilakis A., Chatzidimitriou D., and Kriezis Em. E., "Rigorous retrieval of linear and nonlinear parameters in graphene waveguides," Optical Wave & Waveguide Theory and Numerical Modelling Workshop OWTNM 2015 (London, United Kingdom).        [pdf Abstract]  [pdf Presentation]

• (2015) Tsilipakos O., Christopoulos T., Sinatkas G., and Kriezis Em. E., "Modelling Optical Bistability with Hybrid Silicon-Plasmonic Resonators," Optical Wave & Waveguide Theory and Numerical Modelling Workshop OWTNM 2015 (London, United Kingdom).      [pdf Abstract]  [pdf Presentation]

• (2013) Pitilakis A. and Kriezis Em. E., "Properties of Highly-Nonlinear Hybrid Silicon-Plasmonic Waveguides," European Conference on Lasers and Electro-Optics and XIIIth International Quantum Electronics Conference CLEO/EUROPE - IQEC, (Munich, Germany).  [pdf Abstract]  [pdf Presentation]

• (2012) Tsilipakos O., Pitilakis A., and Kriezis Em. E., "Hybrid silicon-plasmonics: Efficient waveguide interfacing for low-loss integrated switching components," SPIE Photonics Europe 2012, Conference 8424 Nanophotonics (Brussels, Belgium).                 [pdf Abstract]  [pdf Presentation]

• (2011) Pitilakis A., Tsilipakos O., and Kriezis Em. E., "Dielectric-Loaded Plasmonic Switching Elements and Circuits," ICO International Conference on Information Photonics IP 2011 (Ottawa, Canada), Article No. 5953720.  [pdf Abstract]  [pdf Presentation]

• (2010) Tsilipakos O., Pitilakis A., Tasolamprou A. C., Yioultsis T. V., and Kriezis Em. E., "Computational Techniques for the Analysis and Design of Dielectric-Loaded Plasmonic Circuitry," 18th International Workshop on Optical Waveguide Theory and Numerical Modelling (Cambridge, United Kingdom), pp. 58.  [pdf Abstract]  [pdf Presentation]


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