Welcome to OICE2026

The 5th International Conference on Optoelectronic Information and Computer Engineering (OICE2026) will be held in Harbin, China during May 15-17, 2026, which is organized by the School of Astronautics, Harbin Institute of Technology, China. On behalf of the Organizing Committee, we warmly welcome you to participate in OICE2026 technical discussions and accompanying programs!

In recent years, optoelectronic information and computer engineering technologies are widely used in all walks of life in national economy and national defense construction, driving the development of modern information technology with its extremely fast response speed, extremely wide bandwidth, great information capacity, and extremely high information efficiency and resolution. Based on electronic science and technology, computer science and technology, information and communication engineering, OICE aims to provide an international communication platform for scholars, scientists, engineers, and students in related fields to share the latest research results, discuss the existing problems and challenges, and explore the future trends.

As an annual academic conference, OICE has been successfully held over the last 4 years, attracted delegates from more than 10 countries and regions, including China, the United Kingdom, Russia, and Canada. The published proceedings have been included in SPIE Digital Library, EI Compendex, and Scopus.

Looking forward to meeting you at OICE2026!

Important Dates
Abstract submission due
May 1st, 2026
Full paper submission due
March 25, 2026
Early-bird registration due
March 25, 2026

Download Center
Abstract template
Paper template
Invitation letter
Conference notification

Conference History
OICE2025
OICE2024
OICE2023
OICE2022

Call for Papers

Optoelectronic Engineering

Spectroscopy
Photovoltaic technology
Optoelectronics
Engineering optics
Solar cells
Photoelectric signal processing
Optical communication and optical network
Optical fiber communication and system
Photoelectric measurement, control and sensing

...more...

Information and Communication Engineering

Satellite communication
Signal and information processing
Intelligent signal processing
Array signal processing
Communication and information system
Switching and broadband network
Electromagnetic field and electromagnetic wave
Multimedia and image processing
Wireless communication and data transmission

Computer Engineering

Computer components
Computer storage technology
Computer peripheral equipment
Computer manufacturing and testing
Computer processor technology
Computer high-density assembly technology

Conference Program

May 15, 2026 (Friday): Registration & Preparation
May 16, 2026 (Saturday): Opening Ceremony, Plenary Speeches, Poster Presentations, Parallel Sessions & Discussions
May 17, 2026 (Sunday): Parallel Sessions & Discussions

Conference Proceedings

The 4th International Conference on Optoelectronic Information and Computer Engineering (OICE2025)
Publication: SPIE Digital Library (Proceedings Volume 13806)

The 3rd International Conference on Optoelectronic Information and Computer Engineering (OICE2024)
Publication: SPIE Digital Library (Proceedings Volume 13255)
Publication: Ei Compendex，Scopus

The 2nd International Conference on Optoelectronic Information and Computer Engineering (OICE2023)
Publication: SPIE Digital Library (Proceedings Volume 12752)
Publication: Ei Compendex，Scopus

The 1st International Conference on Optoelectronic Information and Computer Engineering (OICE2022)
Publication: SPIE Digital Library (Proceedings Volume 12308)
Publication: Ei Compendex，Scopus

Latest News

2025-11-27 OICE2026 has been launched. Welcome to join us as speakers, attendees and paper contributors!
2025-09-26 OICE2025 proceedings volume is now published and available online! Publication link.
2025-07-17 OICE2025 conference was successfully held in Taiyuan, China during July 15-17, 2025. Please check Conference Overview here.
2024-10-11 OICE2022-2024 conferences were successfully held, proceedings have been included in SPIE digital library, EI, Scopus. Conference History.

About Harbin

Harbin, also known as the "Ice City," is the capital of Heilongjiang Province and a sub-provincial city. It serves as the political, economic, and cultural center of northern Northeast China and is a core city of the Harbin-Changchun urban agglomeration. Renowned as the "Oriental Little Paris" and the "Oriental Moscow," Harbin is home to over 500 natural and cultural attractions, including the Sun Island National Scenic Area and the Harbin Ice and Snow World. It is an exceptional international destination for ice and snow tourism.

Contact Us

Conference Secretary: Ms. Zhang, Ms. Gong
Email: info@icoice.org
Tel: +86-18674065628

Conference Secretary

PASE Official Account