Trade Show
SPIE Optics + Photonics 2026
SPIE Optics + Photonics 2026 is a major international conference and exhibition on optics and photonics technologies, organized by SPIE and held at the San Diego Convention Center in San Diego, California, USA, with conferences running 23–27 August 2026 and the exhibition 25–27 August 2026.
Directory listing reviewed June 2026
About SPIE Optics + Photonics 2026
What to Expect
Attendees at SPIE Optics + Photonics 2026 can expect a comprehensive week‑long gathering that combines high‑level technical conferences, an industry exhibition, and professional development courses focused on the latest advances in optics and photonics. Conferences run 23–27 August 2026, offering peer‑reviewed presentations, invited talks, and panel discussions across multiple tracks and symposia. These technical programs cover areas such as optical engineering, imaging and sensing, nanotechnology, quantum optics, materials and devices, and emerging photonics applications, with the detailed program and call for papers published on SPIE’s website. The exhibition, held 25–27 August 2026 in the Sails Pavilion at the San Diego Convention Center, provides three days of technology showcases, product demos, and networking with exhibiting companies. Attendees can meet representatives from component suppliers, system integrators, and solution providers highlighting lasers, optics, detectors, imaging systems, instrumentation, software, and enabling materials for research and industry use. Alongside the conferences and exhibition, SPIE offers short courses and training from 23–26 August 2026, giving participants opportunities to deepen their expertise in specialized topics with guidance from recognized experts. Participants can also expect structured networking events, technical plenaries, and community‑building activities oriented toward the global optics and photonics community, as described in the organizer’s invitation to attend. The event format is designed to support both academic collaboration and industry engagement, enabling attendees to discover new technologies, forge partnerships, and stay informed about funding, commercialization, and market trends that impact photonics‑enabled innovation.
Who Should Attend
SPIE Optics + Photonics 2026 is intended for professionals and organizations whose work depends on advances in optics and photonics. This includes academic researchers, scientists, and engineers developing new optical systems, photonic devices, imaging solutions, and laser‑based technologies in universities and research institutes. Industry R&D teams and product developers working in sectors such as telecommunications, semiconductor manufacturing, biomedical imaging, defense and security, remote sensing, and industrial automation will find relevant technical tracks and exhibitor offerings that directly support applied innovation. The event is also well‑suited for graduate students and early‑career professionals seeking to present their research, build international networks, and explore career paths in optics and photonics, supported by SPIE’s broader mission to advance the field and connect emerging talent with established experts. Technical sales engineers, business development managers, and technology scouts from companies supplying or integrating optical and photonic components can use the exhibition and conference content to identify new products, assess emerging capabilities, and meet potential collaborators. Program managers and decision‑makers from government agencies, laboratories, and funding bodies engaged in photonics‑related programs will benefit from exposure to the latest scientific results and technology roadmaps, informing future investments and policy. Overall, the event serves anyone who needs deep, up‑to‑date insight into optics and photonics research, technologies, and markets—whether they operate in academia, industry, government, or the startup ecosystem.
Why It Matters
SPIE Optics + Photonics 2026 matters because it convenes a critical mass of the global optics and photonics community at a single, integrated event where research, technology, and applications intersect. Optics and photonics underpin core capabilities in communications, imaging, sensing, manufacturing, healthcare, and defense, and advances in these domains often emerge first within specialized conferences and exhibitions like Optics + Photonics. By gathering researchers and industry experts to present and discuss new findings, the event accelerates the transition from fundamental research to deployable technologies. The multi‑track technical program highlights emerging areas such as nanophotonics, quantum optics, advanced materials, and novel imaging modalities, which are shaping future systems for data transmission, precision measurement, environmental monitoring, and biomedical diagnostics. Exposure to these developments helps attendees understand scientific trends and identify opportunities for innovation in their own organizations. The exhibition further amplifies impact by showcasing commercially available and pre‑commercial solutions—from optical components to complex instruments—demonstrating how new research is translated into practical tools. SPIE, as the international society for optics and photonics, uses events like Optics + Photonics to fulfill its mission of advancing light‑based technologies worldwide, supporting community building, knowledge dissemination, and professional development. The presence of students and early‑career professionals alongside established experts contributes to workforce development and succession planning in an area recognized as strategically important for global competitiveness. For companies and institutions, participation helps maintain visibility in an international marketplace, informs technology roadmaps, and fosters collaborations that can lead to joint projects, consortiums, and commercialization pathways. In sum, SPIE Optics + Photonics 2026 is a key node in the ecosystem that drives progress in optics and photonics and their many application sectors.
- [1]spie.org/conferences-and-exhibitions/optics-and-photonics
- [2]spie.org/conferences-and-exhibitions/conferences-and-exhibitions-calend…
- [3]spie.org/conferences-and-exhibitions/optics-and-photonics/attend/invita…
- [4]spie.org/conferences-and-exhibitions/optics-and-photonics/program/brows…
- [5]spie.org
- [6]spie.org/news/spie-photonics-west-2026-opens-for-registration
- [7]spie.org/conferences-and-exhibitions/photonics-europe
- [8]spie.org/news/the-global-photonics-community-converges-in-san-francisco…
Venue & directions
San Diego Convention Center
111 W Harbor Dr, San Diego, CA 92101, USA
San Diego, USA
Frequently Asked Questions
SPIE Optics + Photonics 2026 will take place in San Diego, California, USA, with conferences scheduled from 23–27 August 2026 and the exhibition running 25–27 August 2026.
The event is hosted at the San Diego Convention Center in downtown San Diego, California, with the exhibition held in the Sails Pavilion.
Registration is managed through the SPIE website for Optics + Photonics. Attendees can register online for conferences, courses, and exhibition access; details on fees, deadlines, and what is included are provided on the official SPIE Optics + Photonics registration pages.
SPIE Optics + Photonics is organized by SPIE, the international society for optics and photonics. More information about the society and its events is available on the main SPIE website and the dedicated Optics + Photonics event pages.
The exhibition at SPIE Optics + Photonics runs 25–27 August 2026 in the Sails Pavilion at the San Diego Convention Center, featuring company booths and technology demonstrations alongside the technical conference program.
SPIE Optics + Photonics 2026 features a multi‑track technical program, including conferences, presentations, and special events in areas such as optical engineering, nanotechnology, quantum technologies, and advanced materials, with details available in the online program.
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