The 2nd International Conference on Optical and Terahertz Communications and Future Networks (OTCN 2026)

About this conference

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.

Main Topics
The topics of interest include, but are not limited to:
T1: Optical Communications and Networking
T2: Terahertz Communications and Networking
T3: Future Networking Architectures
T4: Emerging Optical & THz Technologies
T5: Wireless and Intelligent Communication Technologies
T6: Standards and Policy
T7: Applications and Use Cases

OTCN 2026 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.

Important Dates
Submission Due: June 27, 2026
Notification Due: July 27, 2026
Registration & Payment Due: August 27, 2026
Conference Date: September 11-13, 2026

Submission Guidelines
All papers or abstracts should be submitted by OpenConf System or Email. Please choose one of them to submit your research work.
Submission System: http://otcn.cc/openconf
Email: cfp@otcn.cc

Getting there

Singapore, Singapore, Singapore. Open in Google Maps