About to OCOT 2026
Welcome to the official website of the 3rd International Conference on Optical Communication and Optoelectronic Technology [OCOT 2026]. The conference will be held in Changsha, China, from July 10-12, 2026! OCOT 2026 stands as a premier gathering dedicated to pioneering developments in optical communication and optoelectronic technology. As an established annual conference, we highlight frontier innovations and rapidly advancing domains such as fiber optic systems, photonic integration, laser engineering, optical networks, and optoelectronic sensing applications. In an era of explosive data growth and demanding connectivity requirements, investigators from diverse fields are actively pioneering novel concepts and methodologies within optical communications, optoelectronics, and their real-world deployments. OCOT 2026 serves as a global platform offering an exceptional venue for academics, scientists, and industry leaders to exchange their scientific discoveries and technological advances. This esteemed conference will convene top-tier researchers, distinguished scholars, and technical specialists from across the globe. We cordially invite prospective contributors with relevant interests to submit their recent, original research works to the OCOT 2026 Organizing Committee, sharing their invaluable insights with the international scientific community. We look forward to welcome you in OCOT 2026 and wish you a fruitful and enjoyable stay.
IMPORTANT DATES
2026-05-22-Submission Deadline
2026-06-25-Registration Deadline
2026-07-10-Conference Date
About a week after the submission-Notification Date
RECORD
All full paper submissions to the OCOT 2026 could be written in English and will be sent to at least two reviewers and evaluated based on originality, technical or research content or depth, correctness, relevance to conference, contributions, and readability. All accepted papers of OCOT 2026 will be published in the conference proceedings, which will be submitted to EI Compendex, Scopus for indexing.
Paper template
Please refer to the paper template for layout
Click to download
Register
All attendees must register in advance to attend the meeting
Consulting service
Submit
Please submit the full text/abstract of the paper to us through the electronic submission system
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Call For Papers
Optical communication systems and networks Optoelectronics Nonlinear optical communication Free space optical communication Quantum communication and cryptography Coherent/incoherent optical information processing Optoelectronic measurement and imaging Optoelectronic signal processing Optical interconnection of data centers Optical fiber communication technology Optical image recognition, data storage Optical neural networks Optoelectronic devices and integration Optical networks and components Photonic sensors and detectors Photonic materials and devices Nanophotonics and plasmas Optical computing and processing Optoelectronic devices and optical components Optical network design and architecture Optical communication and 5G/6G networks Optical communication security and privacy protection
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Indexing Service
Technical Sponsor
Call for Reviewers
As a platform for global academic communication, the quality of conference publication has always an aspect attracting much of our attention. To ensure quality of our publication and to better serve the peers in academic circle, we now call for reviewers among professionals and experts of the world. Professionals and experts who hold PhD (doctoral) degree in the conference related areas are encouraged to join in us and together, we will work hard to become a world-class academic conference. Please send us your CV by email (ocot@confsmanual.com) if you are interested in it.
SCI Journal
Contributors are encouraged to submit papers / abstracts to the conference. The organizing committee will select high-quality papers and recommend them to SCI/SSCI journals. For specific matters, please contact the person in charge of the conferrence.
Submission Guidelines
Delegates are encouraged to submit their papers/abstracts to the conference. Good quality papers will be selected by the organizing committee and Prof. Soteris Kalogirou, the editor in chief. After it, the authors will be invited to extent their papers/abstracts and submit them to ocot@confsmanual.com. The normal size of research papers is 4,000-6,000 words excluding abstract and references.
Submission Portal
If you have any questions or need any help about the conference, please feel free to contact our conference experts on the right:
周老师
TEL:193 3052 0624
QQ:1429267914
E-mail:ocot@confsmanual.com
About Plagiarism Check
Crosscheck Powered by iThenticate will be used for plagiarism check. The amount of duplication from previously published content should be less than 20%; If the amount of duplication is 20% - 35%, modification maybe required; if the amount of duplication exceeds 35%, the article will be rejected. Please note that there will be no refund for no-shows.