Conference Description:

2025 5th International Conference on Precision Instruments and Optical Engineering (PIOE 2025) will be held in Changsha, China from August 8 to 10, 2025.

Conference Website: https://ais.cn/u/mqAfYv

---Call for papers---
The topics of interest include, but are not limited to:
? Optical Engineering
· Thin Film Optics
· Space Optics
· Laser Technology
· Optical Communication
· Optical Information Processing
· Optical Storage and Recording
· Fiber Optics
· Optoelectronic
......

? Precision Instruments
· Sensors
· Micro Robotics
· Precision Assessment
· Target Detection
· Precise Measurement
· Microsensor Technology and Applications
· Electronic CAD Technology
· Intelligent Architecture Systems
......

---Publication---
All papers, both invited and contributed, will be reviewed by two or three expert reviewers from the conference committees. After a careful reviewing process, all accepted papers of PIOE 2025 will be published in SPIE - The International Society for Optical Engineering (ISSN: 0277-786X), and indexed by EI Compendex and Scopus.

---Important Dates---
Full Paper Submission Date: June 30, 2025
Registration Deadline: August 1, 2025
Final Paper Submission Date: August 1, 2025
Conference Dates: August 8-10, 2025

--- Paper Submission---
Please send the full paper(word+pdf) to Submission System:
https://ais.cn/u/mqAfYv