IACOP - Use Photonics, Connect the World.
With the development of information society represented by optical information, mankind will enter the photonic era. Photonics emerges after electronics and optoelectronic, developing vigorously in various fields such as electric power, petroleum, rail transit, medical treatment, chemical industry, aerospace and national defense. The field of Optics and Photonics is gaining importance in communication systems.
Under this background, IACOP aims to bring together international experts, scholars and industry elite, to build a platform marked by diversity, openness and innovation, and to promote innovation and industrial application in the fields of optics and photonics. That is, Use Photonics, Connect the World. IACOP welcomes in-depth peer-reviewed insights and outputs on basic research, applications or enhancements of photonics-based technologies, with a special focus on Information Optics.
The 4th International Academic Conference on Optics and Photonics (IACOP2026) will be held during November 13-15, 2026 in Hefei, China, which is organized by the School of Physics, Hefei University of Technology, China and the School of Information Engineering, Nanchang University, China. It features plenary speeches given by renowned scholars, invited talks, oral and poster presentations with broad coverage and popular topics. On behalf of the organizing committee, we would like to cordially invite experts and student scholars from academia and industry to participate in IACOP2026!

November 13, 2026 (Friday): Registration & Preparation
November 14, 2026 (Saturday): Opening Ceremony, Plenary Speeches, Poster Presentations, Parallel Sessions & Discussions
November 15, 2026 (Sunday): Parallel Sessions & Discussions
IACOP welcomes in-depth peer-reviewed insights and outputs on basic research, applications or enhancements of photonics-based technologies, with a special focus on Information Optics.
Topics of interest include, but are not limited to the following:
• Optical communication
• Optical Sensor
• Optical Computing
• Optoelectronics
• Optical Signal Processing
• Optical Pattern Recognition
• Optical Data Storage
• Optical Neural Network
25-05-14 IACOP2026 has been launched. Welcome to join us as keynote speakers, attendees and paper contributors!
25-11-02 IACOP2025 was successfully held in Nanchang, China during October 31 to November 2, 2025. Please check Conference Overview here.
25-03-24 IACOP2025 is now available at Official Website and WeChat OA of the School of Information Engineering, Nanchang University!
25-03-11 All papers in IACOP2024 proceedings have been included in Ei Compendex, Scopus!
25-02-21 IACOP2024 conference proceedings have been included in SPIE digital library! Publication link.
24-11-25 IACOP2024 was successfully held in Haikou, China during November 22-24, 2024. Please check Conference Overview here.
24-02-23 All papers in IACOP2023 proceedings have been included in Ei Compendex, Scopus!
24-01-31 IACOP2023 conference proceedings have been included in SPIE digital library! Publication link.
23-11-01 IACOP2023 was successfully held online during October 29-30, 2023. Please check Conference Overview here.
Hefei, capital city of Anhui province, is located between the Yangtze River and the Huaihe River, and beside the Chaohu Lake. It is a mid-China city nearest to the coastal cities in eastern China. Under the city's jurisdiction there are four urban districts, four counties, one county-level city and three development zones. Namely: Yaohai, Luyang, Shushan and Baohe Districts, Feidong, Feixi, Changfeng and Lujiang Counties, Chaohu City and Hefei State New & High Technology Industrial Development Zone, Hefei Economic and Technological Development Area and Hefei New Railway Station Comprehensive Development Experimental Zone.