Abstracts due 22 July
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30 January - 4 February 2027
San Francisco, California, US
Golden Gate Bridge and San Francisco cityscape, the location of SPIE Photonics West Golden Gate Bridge and San Francisco cityscape, the location of SPIE Photonics West

SPIE Photonics West

The premier event for lasers, biomedical optics, optoelectronics, and technologies supporting biophotonic, quantum, and vision applications
Two men on the exhibition floor look at a black brochure labeled Toolas Two men on the exhibition floor look at a black brochure labeled Toolas

SPIE Photonics West

Join more than 1,500 companies and see technology on display
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SPIE Photonics West

Meet with global suppliers to start your year off right
A crowd of people at SPIE Photonics West A crowd of people at SPIE Photonics West

SPIE Photonics West

Join 24,000 people from the optics and photonics community
Plenary speaker at SPIE Photonics West stands in front of a red geometric background. Plenary speaker at SPIE Photonics West stands in front of a red geometric background.

SPIE Photonics West

Hear from more than 30 world-class plenary speakers
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SPIE Photonics West

Find fun opportunities to connect with your community throughout the week
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Share your work, insights, and breakthroughs—the 2027 call for papers opens in April

Prepare to experience the energy of Photonics West in San Francisco. Enjoy real conversations, learn about the latest breakthroughs, and make important connections. Hear cutting-edge research in biomedical optics, biophotonics, industrial lasers, optoelectronics, microfabrication, displays, quantum technologies—including quantum 2.0—and emerging vision technologies. Attend technical presentations, courses, five world-class exhibitions, plenary presentations, and a variety of networking activities.

Conferences and Courses: 30 January–4 February

Reserve your 2027 exhibit space now!
BiOS Expo: 30–31 January
Photonics West Exhibition: 2–4 February

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This is the place to be in January

Experience the benefits of attending SPIE Photonics West—networking with colleagues, learning the latest research, and experiencing the newest innovations make this the most exciting week in photonics. See for yourself.

Explore the 100 conferences across six major application areas

Advance your skills; advance your career

Plan to take a course from an expert

Course offerings will give you the technical training you need to excel in your field. Choose from 60 courses, including topics such as basic optics, AR/VR, photonic chips, quantum, and more in San Francisco during SPIE Photonics West. Adding a course to your registration adds to your entire event experience.

Learn more

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Discover the companies that exhibit in San Francisco

Five major exhibitions

Explore the companies that exhibit at the SPIE Photonics West Exhibition, BiOS Expo, AR | VR | MR Expo, Quantum West Expo, and new this year, Vision Tech Expo. Leading companies are providing new capabilities and innovative products to help move your projects forward.

Male attendee talks with a vendor at Photonics West

Co-located events in 2027

SPIE Global Business Forum: 1 February 2027

SPIE and our partners are pleased to announce another year for the business forum for senior industry executives from around the globe. Join to hear the latest market data and business trends impacting our industry. Separate registration required.

SPIE Global Business Forum 2027 will be hosted at the Marriott

SPIE Prism Awards: 3 February 2027

Recognizing the best and the brightest
Since 2008, SPIE, the international society for optics and photonics, has presented awards to companies and individuals creating products that make a difference, solve problems, and improve life through photonics. Separate registration required.

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Stay connected

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