Conference Introduction

The 2nd International Conference on Optical and Terahertz Communications and Future Networks (OTCN 2026) will be held in Singapore, from September 11-13, 2026 (hybrid both in person and online). Building on the success of the first edition held in Japan, OTCN 2026 will continue to bring together leading researchers, engineers, industry experts, and innovators from across the globe to share groundbreaking work and foster collaboration in optical and terahertz communications, future network systems, and emerging applications. We warmly invite submissions worldwide to shape the future of communication technologies.

Important Dates

Submission Due: July 27, 2026

Notification Due: August 10, 2026

Registration & Payment Due: August 17, 2026

Conference Date: September 11-13, 2026

List of Topics

• Topic 1:Optical Communications and Networking
• Topic 2:Terahertz Communications and Networking
• Topic 3:Future Networking Architectures
• Topic 4:Wireless and Mobile Communications
• Topic 5:Emerging Communication Technologies
• Topic 6:Applications, Security and Standards

Publication

Papers submitted to OTCN 2026 will be reviewed by conference committees. Accepted and presented papers will be included in OTCN 2026 Conference Proceedings published by SPIE, and submitted for inclusion in major databases such as EI Compendex and Scopus.

Contact

Conference Secretary: Nataly Du

Email: cfp@otcn.cc

WhatsApp/Wechat: +86-13917384869

Website: www.otcn.cc