Education and Training in Optics and Photonics
2025-05-19 - 2025-05-22 | Glasgow, United Kingdom
ETOP, Education and Training in Optics and Photonics, is a conference held every two years, that brings together leading optics and photonics educators from all around the world and from all levels and orientations to discuss, demonstrate and learn about new developments and approaches to teaching in these fields.
Through presentations, panel discussions, workshops and exhibits, it is the intent of this conference to inform professors, students, teachers and professional trainers on how to teach optics and photonics for the future. Sessions are focused on: Classroom teaching methods; Research training and skills development; Hands-on Instruction Modeling; Training with Specialized Software Tools and Kits; Continuous Education and Training for Academia and Industry; Technician & Trade Development Education; and more!

IEEE International Conference on Computer Communications
2025-05-19 - 2025-05-22 | London

Inside Quantum Technology Nordics 2025
2025-05-20 - 2025-05-22 | Gothenburg
IQT Nordics 2025 takes place in central Gothenburg, at the Chalmers Conference Centre at Chalmers University of Technology, May 20-22, 2025. This is the third annual IQT Nordics, following great success in Copenhagen (2023) and Helsinki (2024).
The theme is “Real-World Applications and Progress Enabled by Quantum Technology.” The conference features sessions on end-user applications and quantum strategies in industrial sectors, commercializing quantum applications and growing the quantum industry, innovations and technologies enabling progress in quantum computer platforms, developments and applications in quantum sensing, and much more. Distinguished speakers and exhibiting organizations from the Nordic region and around the world are participating. The programme comprises a visit to the Quantum labs at Chalmers University of Technology.
IQT Nordics 2025 provides a great opportunity for extending your Nordic network and exploring collaboration with the Nordic quantum ecosystem, not least the thriving quantum startup community and the potential end-users. You will also get a fresh update on recent technology and business developments in the field.

QUANTUMatter 2025
2025-05-20 - 2025-05-23 | Grenoble
The 5th edition of the Quantum Matter International Conference – QUANTUMatter 2025 (Grenoble, France) – aims at gathering the various communities engaged in the science and technologies of quantum information and quantum matter, to foster the incubation of new ideas & collaborations at the forefront of quantum technologies, emerging quantum materials and novel generations of quantum communication protocols, quantum sensing and quantum simulation.

Quantum Information and Quantum Matter are two components of revolutionary treatments of information, which are becoming cornerstones for discovering and implementing disruptive paradigms in quantum computation and quantum technologies.

unitaryHACK
2025-05-28 - 2025-06-11

Annual Quantum Symposium
2025-05-29 - 2025-05-30 | NC State’s Centennial Campus

Optica Quantum 2.0
2025-06-01 - 2025-06-05 | San Francisco, United States
Stimulating and facilitating the development of quantum information science and technology.
On the edge of a technology revolution, Quantum 2.0 refers to the development and use of quantum superposition and entanglement in large engineered systems. Examples of such large quantum systems include quantum computers and simulators, quantum communication networks and arrays of quantum sensors. New technologies will go far beyond the (quantum 1.0) capabilities offered by single systems.

Quantum Immersion Day
2025-06-02 | Knoxville

Operator Algebras and Quantum Information
2025-06-02 - 2025-06-06 | University of Waterloo, Canada

ETSI/IQC Quantum Safe Cryptography Conference 2025
2025-06-03 - 2025-06-05 | Madrid
ETSI and the Institute for Quantum Computing are thrilled to organize the 2025 edition of their joint event, the ETSI/IQC Quantum Safe Cryptography Conference. This year, the event will be hosted physically by the Universidad Politécnica de Madrid (UPM) on 3-5 June 2025 in Madrid (Spain).
Background
We increasingly rely on cyber technologies, and hence are ever more vulnerable to cyber-attacks. As progress toward a cryptographically relevant quantum computer advances, these attack vectors grow and the imperative to prepare for a transition to quantum secure technologies continues to increase.
This is a continually evolving and complex journey and much remains to be understood and navigated.
About the Conference
Designed for members of the business, government, and research communities with a stake in cryptographic standardization, this forward-looking conference facilitates the knowledge exchange and collaboration required to transition cyber infrastructures and business practices to make them safe and resilient in an era with quantum computers. It will showcase both the most recent developments from industry and government and cutting-edge potential solutions coming out of the most recent research.
This conference is a perfect opportunity to determine your next steps, learn from experts and network with others going through the process. Nowhere else can you encounter the latest research in such an actionable way, with specific tracks for both executives and technical experts.
The conference is held in English.
Talking or presenting a poster
The deadline for the call for presentations is now over. You may still submit a Poster Proposal until 15 February 2025
Attending as a regular delegate
Registration is open to all and free of charge upon mandatory registration.
Registration will be opened when the programme is published (early April).
Catching up on the 2024 edition of the event:
Read the ETSI Press Release and watch this webinar Get Ready for Quantum Era: Insights from the ETSI/IQC QSC Conference with Michele Mosca, Donna Dodson, Lily Chen, Jaya Baloo, Jaime Gomez Garcia, Matt Campagna (17 June 2024).
To be notified of the major deadlines, please subscribe to this mailing list.

Q-SCIENCE Workshop
2025-06-03 - 2025-06-07 | Milan
1st Workshop ON Advancing Scientific Computing through Quantum and HPC SynergIES

QSim2025
2025-06-04 - 2025-06-08 | New York, United States

International Workshop on Software Frameworks for Integrating Quantum and HPC Ecosystems
2025-06-08 - 2025-06-11 | Salt Lake City

LMS Research School Quantum Machine Learning and Hamiltonian Simulation
2025-06-08 - 2025-06-13 | Isle of Skye
This LMS Research School for PhD students and early stage researchers is devoted to quantum machine learning (QML) and quantum simulations, which constitute active and very promising areas of research. Both QML and Hamiltonian simulations encompass interesting mathematical structures and give a gateway into deep, open questions in computational complexity and quantum advantage. Both topics have generated considerable recent interest because of their applicability on current and near-term noisy quantum hardware.
The three main lecture courses at the school reflect these concerns and opportunities. Introduction to quantum information and algorithms will introduce a mathematical audience to the basic concepts and key ideas that are used in constructing efficient quantum algorithms and measuring their effectiveness. The other two courses, Introduction to Quantum Machine Learning and Hamiltonian Simulation will look at the application of this framework in machine learning and the simulation of quantum systems and optimization.
Whilst the summer school is primarily designed to equip early career mathematicians with cutting-edge knowledge that will allow them to approach the current research landscape in QML, the courses and plenary talks will also address the wider industrial and societal impact of the research area.
Logistics:

Please note that all participants will be required to pay a £550 registration fee
A coach will be arranged to transport all invited participants from Edinburgh to Isle of Skye. Pick up locations will be from ICMS, Bayes Centre and Edinburgh Airport on Sunday 8 June 2025 around midday.
5 nights accommodation in Isle of Skye will be arranged by ICMS Staff
All meals whilst in Isle of Skye will be arranged by ICMS Staff
A coach will return all participants to Edinburgh on Friday 13 June around 5pm.

Helgoland 2025
2025-06-09 - 2025-06-14 | Helgoland

FQC2025
2025-06-16 - 2025-06-18 | Edinburgh

56th Annual Meeting of the APS Division of Atomic, Molecular and Optical Physics
2025-06-16 - 2025-06-20 | Portland

Quantum Algorithms in Pre-Fault Tolerant Hardware
2025-06-16 - 2025-06-20 | San Sebastian, Spain

Fault-Tolerant Quantum Computing: From Theory to Practice
2025-06-16 - 2025-07-04 | Stockholm

Quantum Engineering and Technologies conference
2025-06-17 - 2025-06-18, 2025-06-18 - 2025-06-19 | London

Rochester Conference on Coherence and Quantum Science
2025-06-22 - 2025-06-26 | Rochester

Quantum Computing AimDay
2025-06-23 | Edinburgh

UTC Quantum Technology Workshop
2025-06-23 - 2025-06-25 | Chattanooga

Condensed Matter and Quantum Materials (CMQM) 2025
2025-06-24 - 2025-06-27 | Brisol
The Condensed Matter and Quantum Materials (CMQM) series is home to the UK condensed matter physics community and offers a community-focussed meeting covering a wide range of topics and emerging fields, ranging from solid state and materials physics to many-body effects and quantum simulation. The 4-day conference is supported by a number of Institute of Physics groups and aims at bringing together scientists and PhD students with diverse interests, including exotic electronic and magnetic phenomena in solids, 2D materials, quantum simulators, new materials, superconductivity, characterisation techniques and devices.

World of Quantum 2025
2025-06-24 - 2025-06-27 | Munich
The world’s largest trade fair for Quantum Technologies
The first World of Quantum took place in 2022 with the aim of offering the young and dynamic quantum community an exhibition platform for exchanging information and networking. It will be held in parallel with Laser World of Photonics and will address all facets and application potentials of quantum technologies such as computing and simulation, communication and cryptography, imaging and sensor technology as well as photonics as an enabling technology.

International Conference on Quantum Control, Computing and Learning (IEEE qCCL2025)
2025-06-25 - 2025-06-28 | Hong Kong

FORCE: Foundations Of Reliable Classical-quantum Engineering 2025
2025-06-26 | Naples

QTD 2025
2025-07-07 - 2025-07-11 | Singapore

QuIST IX
2025-07-08 - 2025-07-11 | Madrid
