The 2026 2nd International Conference on Photon computing, Algorithm and Artificial Intelligence (PCAAI 2026 ) is scheduled to be held in Singapore on December 16-18, 2026. PCAAI 2026 serves as a premier global forum bridging cutting-edge advancements in photonics, next-generation algorithms, and transformative AI technologies. As the digital era confronts bottlenecks in computational efficiency and energy consumption, this conference brings together researchers, engineers, and thought leaders to explore how photonics—with its inherent advantages of high speed, low latency, and energy efficiency—can revolutionize AI processing, while algorithmic innovations unlock new frontiers in intelligent systems.
Authors are invited to submit original and unpublished research papers in English. Submissions should present novel research results or significant practical experiences. Submissions will be selected based on their originality, timeliness, significance, relevance, and clarity of presentation. The papers should be formatted according to the format. The submission must be in PDF format.
The manuscript should not exceed 6 pages, including references.
We invite all prospective authors to submit your manuscripts through the PCAAI 2026 submission portal.
We are pleased to announce the important dates for PCAAI 2026. Please mark your calendars!
All deadlines are based on Anywhere on Earth (AoE), at midnight on the specified date.
· Paper Submission Deadline: 15 October 2026 (extended)
· Notification of Acceptance: 15 November 2026
· Camera-Ready Submission Deadline: 30 November 2026
· Conference Dates: 16-18 December 2026 (UTC+8)
All accepted and presented papers will be published in the PCAAI 2026 Conference Proceedings and submitted to EI Compendex, Scopus index etc for indexing. Authors of accepted papers are required to complete the copyright form and ensure that their final manuscripts comply with conference's formatting guidelines.







