The 1st International Conference on Optical and Terahertz Communications and Future Networks (OTCN 2025)

Conference Details:

The 1st International Conference on Optical and Terahertz Communications and Future Networks (OTCN 2025)

Conference Description:

Conference Introduction
The 1st International Conference on Optical and Terahertz Communications and Future Networks (OTCN 2025) will be held in Tokyo, Japan, from September 26 to 28, 2025. This conference serves as a premier platform for global researchers and industry experts to exchange cutting-edge insights on optical communications, terahertz technologies, future network architectures, and their transformative applications. The conference will highlight groundbreaking research, technological advancements, and industry trends, bridging theoretical innovation to real-world implementation. We warmly invite submissions from scholars, engineers, and industry leaders worldwide to shape the future of communication technologies.

Main Topics
The topics of interest include, but are not limited to:
(More topics: https://otcn.cc/cfp.html)
T1: Optical Communications and Networking
Advanced fiber-optic systems
High-speed optical access networks
T2: Terahertz Communications and Networking
THz channel modeling and experimental measurements
High-gain THz antennas and metasurfaces
T3: Future Networking Architectures
Software-defined networking (SDN) for optical and THz systems
Network function virtualization (NFV) in high-speed networks
T4: Emerging Optical & THz Technologies
Quantum networks leveraging optical/THz technologies
Blockchain for secure and decentralized networking
T5: Wireless and Intelligent Communication Technologies
MIMO and antenna systems
Neural Networks
T6: Standards and Policy
Spectrum allocation and coexistence for THz
Security protocols for optical and THz networks
T7: Applications and Use Cases
THz communications for space and satellite networks
Optical and THz in biomedical imaging and diagnostics

Publication
All accepted and presented papers will be included in OTCN 2025 Conference Proceedings published by SPIE and submitted to major databases including EI and Scopus.

Important Dates
Submission Deadline: September 9, 2025
Acceptance Notification: September 16, 2025
Registration Deadline: September 21, 2025
Conference Date: September 26-28, 2025

Submission Methods
You can choose one of the submission methods:
Submit via OpenConf system: http://otcn.cc/openconf
Submit via email: [email protected]

Contact Us
Conference Secretary: Ms. Du
Email: [email protected]
WhatsApp/Wechat: +86-13917384869
Website: www.otcn.cc

Important Dates:

• Conference start date: September 26, 2025
• Conference end date: September 28, 2025
• Deadline for abstracts: September 09, 2025

Conference Information:

• Category: Computer Science and Internet
• Location: Japan
• Website: http://otcn.cc/

Contact Information:

• Address: Tokyo, Japan, Tokyo, Japan