Events

IEEE EDS Toronto is proud to invite you to a seminar by Dr. Tan Cher Ming of Chang Gung University. Join us Monday, 26 January 2026 at 4PM (ET) on University of Toronto. Refreshments will be served. Reschedule to Tuesday, 27 January 2026 at 11AM (ET) due to snow day closure. Updated Venue: SF2104 Abstract: --------------------------------------------------------------- Printed circuit boards (PCBs) are fundamental to all electronic systems, providing component integration, electrical interconnection, mechanical support, and thermal management. Despite their critical role, PCB reliability has historically received far less attention than that of electronic components, particularly active devices. This gap is partly due to the perception of PCBs as mature, supporting structures rather than primary reliability drivers. However, PCB technologies continue to evolve, especially for mission‑critical applications operating under high temperature, high humidity, or radiation‑intensive environments. In these conditions, PCB failure mechanisms can significantly influence overall system reliability, yet published studies remain limited. This talk will present key PCB failure mechanisms and highlight how PCB‑level degradation can propagate to system‑level failures, drawing on insights from my recent research. The goal is to encourage engineers to treat PCBs as integral elements of system reliability analysis, particularly in high‑reliability and safety‑critical applications. Speaker(s): Dr. Tan Cher Ming Room: 2104, Bldg: Standard Fleming, 10 King’s College Rd, Toronto, Ontario, Canada, M5S 3G4

Objective: To define the theme, scope, and initial action items for our International Women’s Day (IWD) panel discussion event. Agenda - Welcome & Meeting Purpose (5 min) - Brief introduction to the meeting’s goals and the importance of the event. - Review of Event Vision & Core Objectives (10 min) - What is our primary goal for this panel? (e.g., inspire, educate, build community, drive action) - Who is our target audience? (e.g., students, faculty, public, specific industry) - Brainstorming: Panel Theme & Key Questions (15 min) - Align with the global IWD theme ("Inspire Inclusion" for 2024) or choose a local/organizational focus. - Draft 3-5 core questions/topics the panel should address. - Speaker Identification & Outreach Strategy (15 min) - Brainstorm potential panelist profiles (e.g., industry leaders, academics, activists, alumni). - Assign names and initial outreach responsibilities. - Logistics & Preliminary Timeline (10 min) - Date & Time: Preferred window for the event. - Format: In-person, hybrid, or virtual? - Venue/Platform: Initial ideas or requirements. - Set key milestones (e.g., "speakers confirmed by X date"). - Roles & Next Action Items (10 min) - Define sub-committees or leads for: Speaker Coordination, Marketing/Promotion, Logistics, Day-of Moderation/Hosting. - Assign clear, immediate next steps with owners and deadlines. - Open Discussion & Closing (5 min) - Address any concerns or brilliant ideas. - Confirm next meeting date/time. Virtual: https://events.vtools.ieee.org/m/534658

Abstract: The quest for sustainable development dictates an urgent transition from fossil fuels to renewables. This presentation focuses on next generation (solar) energy technologies from a materials perspective. We study structure property/relationships in advanced materials, emphasizing multifunctional systems that exhibit several functionalities. Such systems are then used as building blocks for the fabrication of various emerging technologies. In particular, nanostructured materials synthesized via the bottom–up approach present an opportunity for future generation low cost and low energy intensive manufacturing of devices. We focus on recent developments in solar technologies, including third generation photovoltaics, solar hydrogen production, luminescent solar concentrators and other optoelectronic devices, highlighting the role and importance of critical raw materials. References included below. Speaker(s): Federico Rosei Agenda: 1:30 pm-2:30 pm: Tech Talk (hybrid) 2:30 pm-3:00 pm: Free networking Room: EV3.309, Bldg: EV, University of Concordia, 1515 Rue Sainte-Catherine O, Montreal, Quebec, Canada, H3G 1S6 , Virtual: https://events.vtools.ieee.org/m/532817

Numerical Modeling of InAs/InP Quantum Dash Ridge Lasers as a Function of Temperature Abstract: Mode‑locked semiconductor lasers based on InAs/InP quantum‑dash structures have emerged as promising, compact sources for broadband frequency‑comb generation, particularly for dense wavelength‑division multiplexing (DWDM) and other high‑capacity optical communication systems. In this work, we present a comprehensive numerical study of InAs/InP quantum‑dash ridge lasers, analyzing how device geometry, carrier dynamics, and dispersion properties influence the formation, stability, and bandwidth of the generated optical combs. Our modeling framework captures the interplay between gain recovery, saturable absorption, group‑velocity dispersion, and nonlinear phase modulation, enabling detailed predictions of pulse characteristics as a function of structural and operational parameters. We highlight design trade‑offs that optimize pulse duration, repetition rate, and comb flatness, and we discuss the implications of these results for integrated photonic systems requiring low‑cost, energy‑efficient comb sources. This analysis provides valuable guidelines for engineering next‑generation quantum‑dash mode‑locked lasers tailored to emerging communications and sensing applications. ------------------------------------------------------------------------ Modélisation numérique des lasers à tirets quantiques InAs/InP en fonction de la température Résumé: Résumé : Les lasers semi-conducteurs à modes verrouillés, basés sur des structures à points quantiques InAs/InP, se sont révélés être des sources compactes et prometteuses pour la génération de peignes de fréquences à large bande, notamment pour le multiplexage par répartition en longueur d'onde dense (DWDM) et d'autres systèmes de communication optique à haute capacité. Dans ce travail, nous présentons une étude numérique complète des lasers à crête à points quantiques InAs/InP, analysant l'influence de la géométrie du dispositif, de la dynamique des porteurs et des propriétés de dispersion sur la formation, la stabilité et la bande passante des peignes optiques générés. Notre modèle capture l'interaction entre la récupération du gain, l'absorption saturable, la dispersion de vitesse de groupe et la modulation de phase non linéaire, permettant des prédictions détaillées des caractéristiques des impulsions en fonction des paramètres structurels et opérationnels. Nous mettons en évidence les compromis de conception qui optimisent la durée des impulsions, la fréquence de répétition et la planéité du peigne, et nous discutons des implications de ces résultats pour les systèmes photoniques intégrés nécessitant des sources de peignes à faible coût et à haute efficacité énergétique. Cette analyse fournit des indications précieuses pour la conception de lasers à modes verrouillés à points quantiques de nouvelle génération, adaptés aux applications émergentes de communication et de détection. They will be presenting this paper: https://ieeexplore.ieee.org/document/11009133 About / A propos The High Throughput and Secure Networks (HTSN) Challenge program is hosting regular virtual seminar series to promote scientific information sharing, discussions, and interactions between researchers. https://nrc.canada.ca/en/research-development/research-collaboration/programs/high-throughput-secure-networks-challenge-program Le programme Réseaux Sécurisés à Haut Débit (RSHD) organise régulièrement des séries de séminaires virtuels pour promouvoir le partage d’informations scientifiques, les discussions et les interactions entre chercheurs. https://nrc.canada.ca/fr/recherche-developpement/recherche-collaboration/programmes/programme-defi-reseaux-securises-haut-debit Co-sponsored by: National Research Council, Canada. Speaker(s): Sebastian Schaefer, Karin Hinzer Virtual: https://events.vtools.ieee.org/m/535731

Associate Professor, Eindhoven University of Technology E: P.J.A.Harpe@tue.nl Pieter Harpe (SM'15) received the MSc and PhD degrees from the Eindhoven University of Technology, The Netherlands, in 2004 and 2010, respectively. In 2008, he started as researcher at Holst Centre / imec, The Netherlands, where he worked on ultra low-power wireless transceivers, with a focus on ADC research and design. In April 2011, he joined Eindhoven University of Technology where he is currently an Associate Professor and lead of the Resource Efficient Electronics Lab. His main activities are on low-power analog and mixed-signal circuits, for instance for biomedical applications, internet of things, and edge AI. Dr. Harpe is TPC member for ISSCC and A-SSCC, Associate Editor for TCAS-I, SSCS AdCom Member-at-Large and SSCS Distinguished Lecturer. He previously served as TPC member for ISSCC, TPC member and track chair for ESSCIRC/ESSERC and co-organizer for AACD, was an IEEE SSCS Distinguished Lecturer in 2016/2017, and is recipient of the ISSCC 2015 Distinguished Technical Paper Award. Abstract:The aim of this presentation is to introduce the basics and various practical illustrations of advanced ADC enhancement techniques in a nutshell. With applications pushing for higher resolutions & data-rates, and technology-scaling favoring digital design, the use of digital techniques to enhance ADC performance is inevitable. This talk will first summarize trends and trade-offs regarding the use of these digital-intensive techniques before illustrating some popular and recent examples from literature, including calibration and enhancement techniques as well as digitally-inspired analog circuit design. Besides that, an outlook is given regarding future challenges and opportunities in advanced CMOS technologies. Refreshments will be provided! Speaker(s): Pieter Room: 303, Bldg: Galbraith Building, 35 St George Street, Toronto, Ontario, Canada, M5S1A4

The rapid proliferation of connected devices, autonomous systems, and data-driven services is transforming modern infrastructures into highly networked, intelligent ecosystems. From smart transportation and digital healthcare to disaster response and edge AI applications, these systems must not only deliver intelligence but also ensure resilience, privacy, and adaptability in dynamic and uncertain environments. This workshop brings together recent advances in intelligent networked systems that integrate distributed learning, privacy-preserving mechanisms, cooperative control, and edge intelligence. A central theme is the design of systems that remain reliable, secure, and efficient while operating under resource constraints, partial observability, and evolving network conditions. Speaker(s): Xiaohui, Rongxing, Nan, Kuan, Jianbing Room: EIT-4152, Bldg: Centre for Environmental &. Information Technology, University of Waterloo, Waterloo, Ontario, Canada

Meeting Agenda: - Welcome & Introductions (5 min) - Quick roundtable introductions. - Review of meeting objectives. - 2026 VTS Chapter Funding Request Overview (10 min) - Summary of the IEEE VTS email requirements. - Key deadlines: - vTools officer updates required before submission. - Chapter funding request form due 16 March 2026. - Highlight important changes: - Officer term limits (max 2 years per election, max 4 years total). - Candidate requirements for elections (2–3 candidates per position). - vTools Updates & Compliance Check (10 min) - Verify all chapter officer details are current in vTools. - Assign responsibility for updating any missing officer term dates. - Discuss treasurer exception clarification. - 2025 Chapter Activity Review (15 min) - Summary of 2025 activities (if applicable). - Lessons learned and successes to build upon. - 2026 Proposed Activities & Budget Planning (20 min) - Brainstorm and outline proposed activities for 2026. - Map activities to anticipated budget needs. - Reminder: Use “activity” instead of “event” in requests. - Action Items & Next Steps (10 min) - Assign tasks: - vTools updates. - Gathering bank account information. - Drafting funding request narrative. - Set internal deadline before 16 March 2026. - Q&A and Open Discussion (10 min) - Address any questions for VTS Chapter Chair. - Adjournment Virtual: https://events.vtools.ieee.org/m/537419

IEEE Photonics Society Toronto is proud to invite you to a seminar by Dr. Federico Rosei of University of Trieste, Italy. Join us Tuesday, 24 February 2026 at 4PM (ET) on University of Toronto main campus. Refreshments will be served. Registration Required. Abstract --------------------------------------------------------------- The quest for sustainable development dictates an urgent transition from fossil fuels to renewables. This presentation focuses on next generation (solar) energy technologies from a materials perspective. We study structure property/relationships in advanced materials, emphasizing multifunctional systems that exhibit several functionalities. Such systems are then used as building blocks for the fabrication of various emerging technologies. In particular, nanostructured materials synthesized via the bottom–up approach present an opportunity for future generation low cost and low energy intensive manufacturing of devices. We focus on recent developments in solar technologies, including third generation photovoltaics, solar hydrogen production, luminescent solar concentrators and other optoelectronic devices, highlighting the role and importance of critical raw materials. --------------------------------------------------------------- --------------------------------------------------------------- Speaker(s): Dr. Federico Rosei, Room: 202, Bldg: Galbraith Building, 35 St George St, Toronto, Toronto, Ontario, Canada, Virtual: https://events.vtools.ieee.org/m/532572

Cardiovascular diseases are one of the leading causes of death worldwide. We will discuss our group’s recent efforts in using advanced medical imaging and machine-learning based finite-element modeling to better diagnose and treat various cardiovascular diseases. We will first present our group’s recent developments in physics-informed machine-learning that can be used to regularize sparse observational data by embedding know physical laws into the loss functions. We will demonstrate the performance of this framework in patient-specific vascular geometries (e.g., aorta, idealized arteries) and subsequently validation in real-world imaging data. We will also discuss our group's work in advanced medical imaging, and in particularly, CT myocardial perfusion imaging to better detect diseased heart vessels, specifically those that limit blood flow to the heart muscles. Lastly, we will discuss recent directions within our group to characterize durability of tissue-mimicking materials towards advancing and improving bioprosthetic heart valves. Speaker(s): Owais, Virtual: https://events.vtools.ieee.org/m/542341