The 4th International Conference on Freeform Optics and Application Technology

"The 4th International Conference on Freeform Optics and Application Technology"will be held  in October 2025 in Tianjin. Participate in FOAT2025, you will see the latest researches and developments in the field of Freeform Optics and Application Technology.

On behalf of the Organizing Committee, we warmly invite Freeform Optics scientists, engineers, technicians, enterprisers, graduate students and people simply interested in the technique to attend this unique and innovative conference.

Benny C.F. Cheung The Hong Kong Polytechnic University	Jigui ZHU Tianjin University
Xing ZHAO Nankai University	Jun ZHU Tsinghua University

 

 

Chinese Society for Optical Engineering(CSOE)

Tianjin University
State Key Laboratory of Precision Measurement Technology and Instruments

Guofan JIN (Tsinghua University)

Songlin ZHUANG (University of Shanghai for Science and Technology)

Shenghua YE (Tianjin University)
Fengzhou FANG (Tianjin University)

Rangbin W.B. LEE (The Hong Kong Polytechnic University)
General Chairs:

Xuejun ZHANG (Changchun Institute of Optics, Fine Mechanics and Physics, CAS)

General Co-Chairs: (Sorted by the alphabetical order of surname）

Benny C.F. Cheung (The Hong Kong Polytechnic University)
Tianbiao YU (Northeastern University)

Jigui ZHU (Tianjin University)

Xing ZHAO (Nankai University)

Jun ZHU (Tsinghua University)

Xiaodong ZHANG (Tianjin University)

Lingbao KONG (Fudan University)

Ji ZHAO (Northeastern University)

Sandy Suet TO (The Hong Kong Polytechnic University)
Xiaodong ZHANG (Tianjin University)

Dewen CHENG (Beijing Institute of Technology)
Members: (Sorted by the alphabetical order of surname）

Benny C.F. CHEUNG (The Hong Kong Polytechnic University)

Shanyong CHEN (National University of Defense Technology)

Hui DENG (Southern University of Science and Technology)

Ning JIN (Kunming Institute of Physics)

Wen HUANG (Institute of Machinery Manufacturing Technology, CAEP)

Lingbao KONG (Fudan University)

Lihua LI (Shenzhen Technology University)

Peng WANG (Tianjin Jinhang Institute of Technical Physics)

Chaoyang WEI (Shanghai Institute of Optics and Fine Mechanics, CAS)

Rengmao WU (Zhejiang University)

Changxi XUE (Changchun University of Science and Technology)

Xun XUE (Xi'an Institute of Optics and Precision Mechanics, CAS)

Shaojian ZHANG (Nanchang University)

Dawei ZHANG (University of Shanghai for Science and Technology) 

Haijun ZHANG (Luoyang Institute of Electro-Optical Equipment, AVIC)

Zhenrong ZHENG (Zhejiang University)

Jun ZHU (Tsinghua University)

Zhiwei ZHU (Nanjing University of Science and Technology)

Le SONG (Tianjin University)

Members: (Sorted by the alphabetical order of surname）

Yuewu GUO (Yipu Photoelectric (Tianjin) Co., Ltd)

Min LAI (Tianjin University)

Zexiao LI (Tianjin University)

Xianlei LIU (Tianjin University)
Tong YANG (Beijing Institute of Technology)
HO Lai Ting (The Hong Kong Polytechnic University)

Zexin FENG, Beijing Institute of Technology 

Cheng JIANG, Yejia Optical Technology (Guangdong) Co., Ltd

Guohao JU, Changchun Institute of Optics, Fine Mechanics and Physics, CAS

Mingxu PIAO, Changchun University of Science and Technology

Guangwei SHI, Changchun Institute of Optics, Fine Mechanics and Physics, CAS

Zhouping  SU, Jiangnan University

Shengjia WANG, Harbin Engineering University

Rengmao WU, Zhejiang University

Huazhong XIANG, University of Shanghai for Science and Technology

Chen XU , Hangzhou Dianzi University

Kaiyu YANG, Kunming Institute of Physics

Lei YANG, Tianjin University

Tong YANG, Beijing Institute of Technology

Jingfei YE, Nanjing University of Information Science and Technology

Jun YU, Tongji University

Xing ZHAO, Nankai University

Topic 2: Machining technology of Freeform
Speakers:

Description and characterization of Freeform Optics；

Design of Freeform Optical system;

Simulation of Freeform optical system;

Advanced optical manufacturing technologies;

Detection technology of Freeform;

Optical film materials;

High performance optical films;

Application of Freeform Optics;

Functional freeform and structured surfaces;

Replication technologies;

Freeform metrology;

Large-Scale Structure and Freeform Surfaces;

Ultra-precision machining;

Atomic and close-to-atomic scale manufacturing;

Multi-scale modeling and measurement of complex freeform optical surfaces;

Other related technologies.

 

 

PhotoniX (SCI)、Optical Engineering (SCI)、Photonic Sensors (SCI)、Opto-Electronic Advances(OEA)（SCI）、International Journal of Extreme Manufacturing（Ei）、 Infrared and Laser Engineering (Ei)、《Chinese Optics》（ESCI、Ei）、Acta Photonica Sinica（ESCI、Ei）、Optics and Precision Engineering（Ei）、SPIE Proceedings（Ei）etc.

Registration

 

Registration for Chinese Attendee:

 

Registration for Foreign Attendee:

https://b2b.csoe.org.cn/registration/FOAT2025_en.html

 

Registration fee for Chinese Attendee:

国内会议代表支付方式：

1. 银行汇款：

学会账号：0200296409200177730

开户银行：工行北京科技园支行

户名：中国光学工程学会

 

2. 在线支付：

注册完成后，可跳转到在线支付页面，选择“支付宝”在线完成支付。

关于发票：

请自行在报名系统中上传汇款凭证，并申请开票；
Pay Registration fee for Chinese Attendee:

 备注：会员价格仅限注册过中国光学工程学会的会员，且按时缴纳会费（会员在有效期内）的参会者享受。

Registration fee for Foreign Attendee:

500 USD

 

Pay Registration fee for Foreign Attendee:

Payment Type（Please note your name and unit when you pay）：

Remittance transfer

Name & Address：CHINESE SOCIETY FOR OPTICAL ENGINEERING/NO.1 BLDG HAIYING ROAD FENGTAI DISTRICT BEIJING CHINA

Number：0200296409200177730

Account Opening Bank：Industrial and Commercial Bank of China Limited Beijing Science and Technology Park Sub-branch（中国工商银行股份有限公司北京科技园支行）

Bank Number：102100029646

Corporate Organization Code：71784043-7

SWIFT CODE：ICBKCNBJBJM

Various kinds of sponsor opportunities are available now. Please contact us for more information.
赞助方案：
   会议赞助方案.pdf