Secretariat:
Chinese Society for Optical Engineering,Kaixuan Cao
Chinese Society for Optical Engineering,Fangfang Cai
National University of Defense Technology, Jiangming Xu
Email: AFL@csoe.org.cn  Tel: 18301632607

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Topic 1: Fiber and fiber based device
Laser fiber design and fabrication
Design, fabrication, and characterization of specialty optical fibers
Fiber-based components and devices
 
Topic 2: High power fiber laser
High power CW and pulsed fiber lasers
High powerRaman fiber lasers
High power narrow-linewidth and single-frequency fiber lasers
Other types of high power fiber lasers
Mode instability in high power fiber laser
Beam characterization for high power fiber laser
Pump sources for high power fiber laser
 
Topic 3: Ultrafast fiber laser and nonlinear fiber optics
Ultrafast fiber laser 
Nonlinear effects and dynamics in fiber
Raman fiber laser
 
Topic 4: Mid-infrared fiber laser and fiber SC
Mid-IRCW and pulsed fiber lasers at 1.9~3 um
Mid-IRCW and pulsed fiber lasers at 3~5 um
2-D materials in mid-IR range and their applications in mid-IR fiber lasers
Mid-IR SC and SSFS generation
Design and fabrication of mid-IR glass fiber
Novel mid-IR fiber based devices
 
Topic 5: Beam combination of fiber lasers
High power fiber laser coherent combination
High power fiber laser spectral combination
Other high power fiber laser combination
Research on high performance device for high power fiber laser combination
 
Topic 6: Fiber laser application
High energy fiber laser applications in manufacturing and material processing
Single-frequency fiber laser applications in sensing, metrology, LIDARs and cooling
Fiber laser applicationsin imaging, illumination and free-space communication
Special fiber laser applications 

Submission Requirements:

The conference papers will be published by SPIE and published in SPIE Proceedings (EI). Please submit your abstract at the time of submission and select "SPIE Proceedings" in the "Main Journal". Articles published in SPIE Proceedings can be resubmitted to the journal after subsequent supplements, and will not affect the normal publication.

If you would like to recommend the article to be published in the conference partner journal, please submit the full text of the article when submitting the paper, and select "Journals" in the "Main Submission Journal".

If you would like to communicate your paper in other publications at the conference, please submit an abstract at the time of submission and select "Do not publish and communicate only" in the "Main Submission Journal".

Submission website: https://b2b.csoe.org.cn/submission/AFL2025.html,
the deadline for the first round of submissions: July 31.

Abstract Template for Oral/Poster Presentations:
   Abstract Template for Oral and Poster.doc.doc
Abstract Template for Invited Presentations:
   Abstract Template for Invited Speakers.docx.docx


Cooperative Journals:

PhotoniX (SCI) Opto-Electronic Advances (SCI) Photonic Sensors (SCI) Infrared and Laser Engineering (EI) Optical Precision Engineering (EI) Acta Photonica Sinica (EI) Chinese Optics (EI) Optical Communication Research Journal of Terahertz Science and Electronic Information Technology High Power Lasers and Particle Beams Journal of Quantum Electronics
Registration

Registration for Chinese Attendee: https://b2b.csoe.org.cn/registration/AFL2025_cn.html
Registration for Foreign Attendee: https://b2b.csoe.org.cn/registration/AFL2025_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:
650USD
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

关于退款：
如需退款，请于11月7日前提出申请，后续不再接受申请。
 
Join CSOE Member:
欢迎加入学会会员：
 
 
Download Notice in Chinese:
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Download Conference Certificate （下载会务证明）：
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 The International Advanced Fiber Laser (AFL) Conference is a preeminent special conference for fiber laser, bringing together professionals engaged in advanced fiber laser to make academic communications, and providing a platform for scientists and engineers to present prospective viewpoint and probe into key technologies. The themes of the conference include the wide range of fields for fiber laser research and applications, such as fiber and fiber based device, high power fiber laser, ultrafast fiber laser and nonlinear fiber optics, mid-infrared fiber laser and fiber supercontinuum, fiber laser combination, and fiber laser application, as well as a selection of fourpropelled special sessions, including Young Scientist Forum, Fiber Laser in 2025, Industrial Application Forum for Fiber Laser and Best Student Paper Award Competition. More details can be found on the AFL Conference website. It's our great honor to invite you to participate in this great event.
 
Topics:
Topic 1: Fiber and fiber based device
Topic 2: High power fiber laser
Topic 3: Ultrafast fiber laser and nonlinear fiber optics
Topic 4: Mid-infrared fiber laser and fiber SC
Topic 5: Beam combination of fiber lasers
Topic 6: Fiber laser application

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Sponsor:
Chinese Society of Optical Engineering
Organizers:
Chongqing Research Institute, East China Normal University
Laser Technology and Application Committee of Chinese Optical Engineering Society
Honorary Presidents of the Conference:
Shouhuan Zhou, Academician (Chinese Academy of Engineering)
Fan Dianyuan, Academician (Chinese Academy of Engineering)
Academician Yao Jianquan (Chinese Academy of Sciences)
Lijun Wang, Academician (Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences)
Guobin Fan, Academician (China Academy of Engineering Physics)
Steering Committee:
Sergey Babin (Institute of Automation and Electrometry, RAS, Russia)
Majid Ebrahim-Zadeh (ICFO-The Institute of Photonic Sciences, Barcelona, Spain)
Shibin Jiang (AdValue Photonics Inc., USA)
Yoonchan Jeong (Seoul National University, Korea)
Jens Limpert (Friedrich-Schiller University Jena, Germany)
Johan Nilsson (University of Southampton, UK)
Norihiko Nishizawa (Nagoya University, Japan)
Philippe ROY (University De Limoges, France)
V R Supradeepa (Indian Institute of Science, Indian)
Seowoo Yoo (Nanyang Technological University, Singapore)
Pu Wang (Beijing University of Technology)
Wei Shi (Tianjin University)s
Pu Zhou (National University of Defense Technology)
General Chairs:
Heping Zeng (East China Normal University)
Zhongmin Yang (South China University of Technology)
Jinbao Chen (National University of Defense Technology)
General Co-chairs:
Bi HE (Institute of Chemical Materials, China Academy of Engineering Physics)
Feng Jing (Laser Fusion Research Center, China Academy of Engineering Physics)
Jinyan Li (Huazhong University of Science and Technology)
Ping Shen (Southern University of Science and Technology)
Wei Shi (Tianjin University)
Chun Tang (Institute of Applied Electronics, China Academy of Engineering Physics)
Shuangchen Ruan (Shenzhen University of Technology)
Pu Wang (Beijing University of Technology)
Tingyun Wang (Shanghai University)
Ping Yan (Tsinghua University)
Jun Zhou (Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)
Executive Chairs:
Guoqing Chang (Institute of Physics, Chinese Academy of Sciences)
Yan Feng (Hangzhou Institute for Advanced Study, UCAS)
Pu Zhou (National University of Defense Technology)
Junsong Peng (East China Normal University)
Program Committee:
Technical Program Committee:
Chairs:
Johan Nilsson (University of Southampton, UK)
Pu Wang (Beijing University of Technology)
Dingyuan Tang (Shenzhen University of Technology)
Co-Chairs:
Pu Zhou (National University of Defense Technology)
Members:
Denis Kharenko (Russian Academy of Sciences)
Fabian Rotermund (KAIST, Korea)
Lucas (Warsaw University of Technology)
Pavel Loiko （Université de Caen, Caen Cedex, France）
Guoqing Chang (Institute of Physics, Chinese Academy of Sciences)
Weidong Chen (Fujian Institute of Structure of Matter, Chinese Academy of Sciences)
Shixun Dai (Ningbo University)
Xinyong Dong (Guangdong University of Technology)
Fang Qiang (Shandong Haifu Photonics Technology Co., Ltd.)
Yan Feng (Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)
Shijie Fu (Tianjin University)
Chunyu Guo (Shenzhen University)
Haitao Guo (Xi'an Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)
Bing HE (Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)
Yubin Hou (Beijing University of Technology)
Minglie Hu (Tianjin University)
Lei Jin (Harbin Engineering University)
Can Li (National University of Defense Technology)
Jianfeng Li (University of Electronic Science and Technology of China)
Wenxue Li (East China Normal University)
Houkun Liang (Sichuan University)
Lin Aoxiang (Institute of Chemical Materials, China Academy of Engineering Physics)
Di Lin (Guangdong University of Technology)
Wei Liu (Sun Yat-sen University)
Yuanshan Liu (Northwestern Polytechnical University)
Zhaojun Liu (Shandong University)
Zhengqian Luo (Xiamen University)
Zhichao Luo (South China Normal University)
Pengfei Ma (National University of Defense Technology)
Yi Ma (Institute of Applied Electronics, China Academy of Engineering Physics)
Qinghe Mao (Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)
Fanchao Meng (Jilin University)
Chengbo Mu (Shanghai University)
Ning Outline (Beijing Jiaotong University)
Pang Meng (Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)
Guanshi Qin (Jilin University)
Shen Deyuan (Jiangsu Normal University)
Hua Shen (Nanjing University of Science and Technology)
Youjian Song (Tianjin University)
Xinyang Su (Beijing Jiaotong University)
Jingqin Su (Laser Fusion Research Center, China Academy of Engineering Physics)
Tian Haochen (China Institute of Metrology)
Pengfei Wang (Harbin Engineering University)
Tianshu Wang (Changchun University of Science and Technology)
Yingying Wang (Jinan University)
Xiaoming Wei (South China University of Technology)
Jianxiang Wen (Shanghai University)
Guanhao Wu (Tsinghua University)
Qirong Xiao (Tsinghua University)
Ming Xin (Tianjin University)
Shanhui Xu (South China University of Technology)
Peiguang Yan (Shenzhen University)
Tianfu Yao (National University of Defense Technology)
Lilin Yi (Shanghai Jiao Tong University)
Xia Yu (Beihang University)
Qiwen Zhan (University of Shanghai for Science and Technology)
Zhigang Zhang (Peking University)
Chujun Zhao (Hunan University)
Luming Zhao (Huazhong University of Science and Technology)
Meng Zhang (Beihang University)
Jiaqi Zhou (Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences)
Tao Zhu (Chongqing University)
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同期活动：
会议通过开展多层次的同期活动，为光纤激光领域各个阶段的科研工作者提供展示和交流的平台。
同期活动的申请书模板请“阅读原文”进入官网下载，申请书完成后请发送到邮箱：AFL@csoe.org.cn
1、光纤激光三年优秀成果展
  光纤激光三年优秀成果展.pdf
  02-学术-“光纤激光三年优秀成果展”申请书模板.docx
  03-产业-“光纤激光三年优秀成果展”申请书模板.docx
 请将申请书和证明材料合成一个PDF文件发到组委会邮箱caokaixuan@csoe.org.cn. 截止时间10月20日
2、优秀学生Workshop
论坛的策划、组织、主持和交流等环节将全部由学生开展，旨在激励学生积极交流、拓宽视野、追求卓越，遴选出的同学将以口头报告的形式参会交流。
3、光纤激光应用产业会议
Ø 光纤激光在切割/焊接领域应用
光纤激光切割与焊接技术通过高功率、高精度、高柔性的特性，重塑了工业制造的工艺链条。从汽车白车身的快速成型到心脏支架的微米级焊接，其应用深度与广度持续拓展。随着国产设备在核心器件（如光纤光栅、泵浦源）上的突破，未来光纤激光将进一步向 “高功率、短波长、智能化” 演进，成为中国高端制造升级的核心驱动力。
Ø 光纤激光在增材制造领域应用
光纤激光在高精度复杂零件制造、高端装备修复、定制化医疗植入物等领域不可替代。随着激光器功率提升、工艺智能化及材料体系拓展，光纤激光在增材制造中的应用将进一步向大规模工业生产渗透，并推动 “增材制造 + 传统加工”的hybrid模式成为主流。
Ø 光纤激光在量子通信领域的应用
光纤激光成为量子通信从实验室走向实用化的关键使能技术。其应用从QKD（量子密钥分发）扩展至量子纠缠分发、量子中继及天地一体化网络，尤其在长距离传输、抗干扰通信、多用户组网等场景中不可替代。随着高功率光纤激光、量子中继器和特种光纤技术的突破，光纤激光将推动量子通信向全域覆盖、高速率、智能化方向发展，为未来量子互联网奠定基础。
Ø 光纤激光在光电安全领域的应用
低功率光纤激光（如5-10W）可干扰敌方光电传感器（如坦克观瞄镜、无人机摄像头），使其暂时失明或误判目标。
4、光纤激光核心器件自主化产业会议
Ø 光纤激光器行业产业链上游企业：晶体、芯片、泵浦、增益光纤等零部件生产供应商
Ø 光纤激光器行业产业链中游企业：光纤激光器、光纤超快激光器生产供应商
5、最佳论文奖评选