The 16th Int'l Symposium on Photonics and Optoelectronics(SOPO 2025)
Website：https://www.academicx.org/SOPO/2025/
Date：July 18-20, 2025
Venue： Kunming, China
The 16th International Symposium on Photonics and Optoelectronics (SOPO 2025) will be held from July 18 to 20, 2025 in Kunming, China. SOPO 2025 is co-organized by IPOC State Key Lab (Beijing University of Posts and Telecommunications), Spectral Branch of Jilin Provincial Society for Analysis and Testing Technology, University of Larestan, Iran and other institutions.

SOPO is an annual conference in China since 2009. It was held in Wuhan, Chengdu, Shanghai, Suzhou, Xi’an, Beijing, Guilin, Sanya, Xiamen and Kunming from 2009 to 2024. Each year there are 100 - 200 attendees from Asia, Europe, America, etc., and there have been quite a lot of well known experts giving plenary speeches. In 2025, SOPO will be held from July 18 to 20 in Kunming, China. It dedicates to facilitating the global development of Photonics and Optoelectronics and exploring ways in which the latest research results can be shared.

Kunming, also known as Yunnan-Fu, is the capital and largest city of Yunnan province, China. It is the political, economic, communications and cultural centre of the province as well as the seat of the provincial government. The headquarters of many of Yunnan's biggest corporations are based in the city. The city was of great significance during World War II as a Chinese military center, American air base, and transport terminus for the Burma Road. In the middle of the Yunnan–Guizhou Plateau, Kunming is at an altitude of 1,900 metres (6,234 feet) above sea level and a latitude just north of the Tropic of Cancer. As of 2020 census, Kunming had a total population of 8,460,088 inhabitants, of whom 5,604,310 lived in its built-up (or metro) area made of all urban districts but Jinning, not conurbated yet. It is at the northern edge of Dian Lake, surrounded by temples and lake-and-limestone hill landscapes.

We're looking forward to seeing you in Kunming!



Attendance Methods
1.Regular Attendance ( No Submission Required )
You're also welcome to attend our conference (without submitting full paper or abstract)
2.Abstract submission
Submit abstract ( Regular Attendance + Abstract + Presentation )
You are welcome to submit abstract for oral presentation or poster presentation.
3. Full Paper submission
Submit full paper ( Regular Attendance + Paper Publication + Presentation )
You are invited to submit papers and participate in our academic exchange. One author will be invited to make an oral presentation and the paper will be published by peer-reviewed open access journal.

Publication and Presentation
Publication: All the accepted papers will be published by a peer-reviewed open access journal that can ensure the widest dissemination of your published work, for more information, please contact us (sopo_service@126.com).

Note:
1. Manuscripts should be submitted by one of the authors of the manuscript through the online registration/submission system or official email.
2. If you want to present your research results but do NOT wish to publish a paper, you may simply submit an Abstract only.
3. All manuscripts are expected to be prepared as a single PDF or MS Word document with the complete text, references, tables and figures included. Any revised manuscripts prepared for publication should be sent as a single editable Word document. LaTex paper is also acceptable for publication, but it should be in PDF for review first.
4. Please click Template for Manuscripts button to download the Full Paper template and prepare your article according to it. The full length of one paper is suggested to be about 15 pages (within the template format with all tables, figures and references). If your paper is over 20 pages, you will be kindly requested to pay for extra pages fees.
5. The simple Abstract submission should include the title, contents, keywords, authors names, affiliations and emails. The length is suggested to be controlled within 1 page and no more than 2 pages.
6. You will receive the review results within 5-7 working days after submission. If you do not get any notification within the time limit, please contact us as soon as possible.
7. You are welcome to submit papers in Chinese and please contact us for more details.
Contact Us
Email: sopo_service@126.com (for urgent issue please contact Editorrolin@gmail.com)
Whatsapp: 0086 18672346485
Tel: +0086 155 2742 6990 (Monday-Friday)
QQ: 1349406763
WeChat: 15527426990 / 3025797047
Official Account: Academic Communications

Topics: The conference is soliciting state-of-the-art research papers in the following areas of interest:

Laser Technology and Applications
Laser Physics and Nonlinear Optics
Gas Lasers and Applications
Solid State Lasers: Technology and Devices
Semiconductor Lasers, Tunable and Multi-wavelength Lasers
Laser Materials, Fabrication and Characterization
Laser Material Processing
Tera-hertz Sources & Detection
Tera-Hertz Propagation
Image Processing
Image Acquisition, Reconstruction, Restoration and Fusion
Image Transformations: Wavelet Theory, Space Theory, Geometrical Transforms and Restoration
Image Analysis: Motion Estimation, Segmentation, Object Tracking and Pattern Recognition
Visualization: 3D Visualization, Holography and Display Systems
Image Information Management: Coding, Cryptography, Watermarking, Storage and Retrieval, Resolution Enhancement
Medical Imaging, Surveillance, Security, Remote Sensing and Multimedia
Systems or Devices for Optical and Digital Image Processing
Optical Communications
Optical Fiber Communication
Free-space Optical Communication
Optical Communication Networks
Optical Transport Network
Coding and Signal Processing
Modulating Retro-reflector
Intensity Modulation
Optical Wireless
Optical Carrier
Optoelectronic Devices and Integration
Optical Sensors and Applications
Fiber-optic Sensor and Networks
White LED and Related Technologies
High Performance Semiconductor Optical Amplifiers
Advanced Optoelectronics Device Fabrication Technologies
Nonlinear Optical Devices and All-optical Signal Processing
Electro-optic Modulators and Related Advanced Modulation Format Technologies
Advanced Radio-over-fiber Devices and Related Technologies
Intelligent Optoelectronic Devices and Optical Switching
Grating-based Devices and Related Technologies
Nano Technologies and Their Application in Optoelectronics Devices
Slow and Fast Light Devices and Related Technologies
Free-space Communications Related Devices and Technologies
New Optoelectronic Device Materials and Processing
Silicon Photonics
Medical and Biological Applications
Biomedical Optics
Laser Medical Diagnostics and Therapeutics
Optical Coherence Tomography
Advanced Biological Microscopy
Photochemistry and Photobiology
Laser Tissue Interactions and Laser Surgery
Minimally Invasive Optical Diagnostics
Photo-acoustic Techniques
Optics in Biotechnology
Optical-system Engineering for Medicine