Activities

Activities per year 2017 2023 2024 2025

• 8 Scientific poster presentation
• 6 Mentoring Master Thesis
• 4 Participation to a NATO STO RTG/ET
• 3 Demonstration / Exhibition
• 8 More
  • 3 Oral scientific presentation
  • 2 Organising a conference, workshop, ... (outside RMA)
  • 2 Participating in a conference, workshop, ...
  • 1 Publication Peer-review

Activities per year

Search results

• Countermeasures research: Laser soft-kill of IR guided seekers

  Lewis, G. (Poster presenter) & Vandewal, M. (Co-author)

  28 May 2024

  Activity: Talk or presentation › Scientific poster presentation

• In-band laser damage to an uncooled thermal infrared imager

  Lewis, G. (Poster presenter), Vandewal, M. (Poster presenter), Lewis, G. (Co-author) & Vandewal, M. (Co-author)

  15 May 2019

  Activity: Talk or presentation › Scientific poster presentation

  File

• Optical filters for resilience of mid-wave infrared imaging seekers against laser dazzling.

  Lewis, G. (Second reader) & Vandewal, M. (First reader)

  1 Feb 2024 → 1 Jun 2024

  Activity: Examination and mentoring › Mentoring Master Thesis

• Optronics lab presentation to an academic delegation of the Tunisian Naval Academy.

  Lewis, G. (Speaker)

  20 Jun 2023

  Activity: Talk or presentation › Oral scientific presentation

• SPIE Sensors + Imaging Symposium: SPIE Remote Sensing and SPIE Security + Defence

  Lewis, G. (Participant), Borghgraef, A. (Participant), Nita, C. (Participant), Harmel, F. (Participant), Földes, T. (Participant), Desnijder, K. (Participant) & Heuchamps, A. (Participant)

  16 Sept 2024 → 19 Sept 2024

  Activity: Participating in or organising an event (conference, measurement campaign, ...) › Participating in a conference, workshop, ...

• SPIE Security + Defence: High-Power Lasers and Technologies for Optical Countermeasures II

  Lewis, G. (Organiser), Földes, T. (Session Chair), Harmel, F. (Participant) & Heuchamps, A. (Participant)

  16 Sept 2024 → 17 Sept 2024

  Activity: Participating in or organising an event (conference, measurement campaign, ...) › Organising a conference, workshop, ... (outside RMA)

• Laser & Optronics Demos

  Lewis, G. (Subject Matter Expert), Borghgraef, A. (Subject Matter Expert), Nita, C. (Subject Matter Expert), Harmel, F. (Subject Matter Expert), Rennotte, S. (Subject Matter Expert), Földes, T. (Subject Matter Expert), Desnijder, K. (Subject Matter Expert), Ranete, R. (Subject Matter Expert), Dethye, C. (Subject Matter Expert), TUNON DE LARA RAMOS Matéo Esteban, L. (Subject Matter Expert) & Vandewal, M. (Promotor)

  9 Mar 2025

  Activity: Expertise / Valorisation › Demonstration / Exhibition

• Research on different solutions against DIRCM effects on MWIR sensors

  Lewis, G. (Second reader) & Vandewal, M. (First reader)

  1 Feb 2022 → 1 Jun 2022

  Activity: Examination and mentoring › Mentoring Master Thesis

• Investigation of mid-wave infrared ship signatures

  Lewis, G. (Poster presenter), Merken, P. (Co-author), Lewis, G. (Co-author) & Vandewal, M. (Co-author)

  5 Apr 2017

  Activity: Talk or presentation › Scientific poster presentation

• Impact of laser weapon strikes on thermal IR Imaging systems

  Lewis, G. (Poster presenter), Vandewal, M. (Poster presenter), Lewis, G. (Co-author) & Vandewal, M. (Co-author)

  4 May 2022

  Activity: Talk or presentation › Scientific poster presentation

• SPIE Security + Defence 2023

  Lewis, G. (Chair)

  3 Sept 2023 → 7 Sept 2023

  Activity: Participating in or organising an event (conference, measurement campaign, ...) › Organising a conference, workshop, ... (outside RMA)

• NATO STO RTG SCI-ET-063: Assessment and Techniques against IR guided seeker

  Lewis, G. (Participant)

  1 Jun 2023 → 1 Jun 2024

  Activity: Other › Participation to a NATO STO RTG/ET

• Directed Infrared Countermeasures (DIRCM): Optronics research bench

  Lewis, G. (Co-author) & Vandewal, M. (Co-author)

  28 May 2024

  Activity: Talk or presentation › Scientific poster presentation

• Airborne Laser-Based Systems against an Imaging Mid-Wave Infrared Seeker Missile Threat

  Lewis, G. (Second reader) & Vandewal, M. (First reader)

  1 Feb 2020 → 1 Jun 2020

  Activity: Examination and mentoring › Mentoring Master Thesis

• Laser & Optronics Demos

  Lewis, G. (Subject Matter Expert), Borghgraef, A. (Subject Matter Expert), Nita, C. (Subject Matter Expert), Földes, T. (Subject Matter Expert), Desnijder, K. (Subject Matter Expert), Ranete, R. (Subject Matter Expert) & Vandewal, M. (Subject Matter Expert)

  19 Mar 2023

  Activity: Expertise / Valorisation › Demonstration / Exhibition

• Non-linear laser dazzling an off-band filtered mid-infrared imager

  Lewis, G. (Speaker) & Vandewal, M. (Co-author)

  16 Sept 2024

  Activity: Talk or presentation › Oral scientific presentation

• NATO Military Sensing Symposium 2023

  Harmel, F. (Participant), Lewis, G. (Participant), Földes, T. (Participant), Arhant, Y. (Participant), Idrissa Seyni, M. (Participant), Stasolla, M. (Participant), Boeckx, K. (Participant) & Neyt, X. (Participant)

  19 Apr 2023 → 21 Apr 2023

  Activity: Participating in or organising an event (conference, measurement campaign, ...) › Participating in a conference, workshop, ...

• NATO STO RTG SCI-312: EO-IR Countermeasures

  Lewis, G. (Member)

  28 Feb 2018 → 28 Feb 2023

  Activity: Other › Participation to a NATO STO RTG/ET

• NATO STO ET SET-ET-140:Atmospheric Effects on Electro-Optical Systems

  Lewis, G. (Member)

  6 Jan 2025 → 6 Jan 2026

  Activity: Other › Participation to a NATO STO RTG/ET

• Vulnerability of mid-wave infrared imaging systems to current and future laser

  Lewis, G. (Poster presenter) & Vandewal, M. (Poster presenter)

  23 May 2018

  Activity: Talk or presentation › Scientific poster presentation

  File

• Directed Infrared Countermeasures (DIRCM): Optronics research bench

  Lewis, G. (Poster presenter), Vandewal, M. (Co-author) & Vandewal, M. (Poster presenter)

  13 Dec 2023

  Activity: Talk or presentation › Scientific poster presentation

  File

• NATO STO RTG SCI-366: LASER JAMMING ASSESSMENT AND TECHNIQUES AGAINST EO/IR GUIDED MISSILES

  Lewis, G. (Member)

  4 Dec 2024 → 4 Dec 2027

  Activity: Other › Participation to a NATO STO RTG/ET

• DAP18/02: Vulnerability of mid-wave infrared imaging systems to current and future laser weapon threats (Safeguard-FLIR)

  Lewis, G. (Co-author) & Vandewal, M. (Co-author)

  18 May 2023

  Activity: Talk or presentation › Scientific poster presentation

• Analysis of the multispectral camouflage promise for the Belgian operational vehicles

  Lewis, G. (Second reader) & Vandewal, M. (First reader)

  1 Feb 2021 → 1 Jun 2021

  Activity: Examination and mentoring › Mentoring Master Thesis

• L’éblouissement laser en tant que contre mesure de caméras optiques et optroniques

  Lewis, G. (Second reader), Vandewal, M. (First reader) & Nascimento Santos, C. (Second reader)

  1 Feb 2018 → 1 Jun 2018

  Activity: Examination and mentoring › Mentoring Master Thesis

• Optronics lab presentations to the Moldavian Ambassador to Belgian its NATO military representative and the Admiral of the Royal Military Academy.

  Lewis, G. (Speaker) & Borghgraef, A. (Speaker)

  23 Jan 2024

  Activity: Talk or presentation › Oral scientific presentation

• Laser & Optronics Demos

  Lewis, G. (Subject Matter Expert), Borghgraef, A. (Subject Matter Expert), Nita, C. (Subject Matter Expert), Harmel, F. (Subject Matter Expert), Földes, T. (Subject Matter Expert), Desnijder, K. (Subject Matter Expert), Ranete, R. (Subject Matter Expert), Vandewal, M. (Promotor), Doucet, M. (Subject Matter Expert), Lopera Tellez, O. (Subject Matter Expert) & Arhant, Y. (Subject Matter Expert)

  10 Mar 2024

  Activity: Expertise / Valorisation › Demonstration / Exhibition

• Influence of laser beam properties of a DIRCM system on its potency against a missile’s imaging seeker.

  Lewis, G. (Second reader) & Vandewal, M. (First reader)

  1 Feb 2022 → 1 Jun 2022

  Activity: Examination and mentoring › Mentoring Master Thesis

• Optical Engineering (Journal)

  Lewis, G. (Reviewer)

  14 May 2025

  Activity: Publication peer-review and editorial work › Publication Peer-review