时间：2018年11月09日（周五）中午12点30分
地点：卫津路校区教职工文化活动中心多功能厅
报告题目：智慧生活与光纤传感：天津大学光纤传感研究最新进展
主讲人：刘琨
【个人简介】
刘琨，2009年获天津大学博士学位，长期从事光纤传感相关研究，以第一(通讯)作者发表论文45篇，其中SCI检索29篇(二区以上19篇)，参与出版专著4部(中文3部、英文1部)。授权美国发明专利4项、中国发明专利72项。主持科研项目共计13项，合同总经费1550.68万元。主持制定国家军用标准1项。荣获国家技术发明二等奖1项，省部级奖励7项。现任全国光学和光子学标准化技术委员会光纤传感分技术委员会秘书长。2016年入选天津大学首批“北洋教师职业发展体系”受聘长聘副教授岗位。
【报告内容简介】
光纤传感技术已广泛应用于航空航天、石油化工、电子电力、土木工程、生物医药等领域，是我们智慧生活中密不可分的一部分，其技术形式主要体现为分立式和分布式两种。本报告介绍了天津大学在光纤分立式传感与光纤分布式传感领域研究的最新进展情况，其中光纤分立式传感技术主要介绍光纤光栅传感技术、光纤Fabry-Perot (F-P) 传感技术、光纤内腔传感技术和磁流体光纤传感技术等；光纤分布式传感技术主要介绍干涉型扰动分布传感、光频域反射仪(OFDR)传感技术以及分布式声传感技术等。同时，还将简要介绍上述技术的实际应用情况，包括南京浦口光纤传感展示体验馆的建设情况。
【相关学科】光学工程、仪器仪表以及相关应用领域
【主办单位】校工会、图书馆、科研院、校青年教师联谊会、学生创新实践协会
Lecture: Intelligent life and optical fiber sensing:A brief introduction of new progress for optical fiber sensing technology in Tianjin University
When: 12:30 p.m., Friday, 11/09/2018
Where: Multifunctional Hall, Cultural Activity Center for Faculty and Staff, Weijin Road Campus
About the Lecture:
The optical fiber sensing technology is widely used in aerospace industry, petrochemical engineering, power electronics, civil engineering, biological medicine and so on. It is one of important parts of our intelligent life. And it can be divided as discrete and distributed. In this talk, we will discuss the origination, development and research progress of discrete and distributed optical fiber sensing technologies in Tianjin University. For discrete optical fiber sensing, we will introduce the fiber grating sensing technique, the fiber Fabry-Perot sensing technique, the fiber intra-cavity sensing technique, and the magnetic fluid fiber sensing technique. For distributed optical fiber sensing, we will exhibit the interferometric disturbance fiber sensing technology, the optical frequency domain reflectometry fiber sensing technology, and the distributed acoustic sensing technology. Meanwhile, we will also give you some application sample for these technology mentioned above, including the brief introduction of Nanjing Pukou optical fiber sensing exhibition exploration hall.
Relevant Discipline: Optical engineering, Instruments and Apparatus, and other related application areas
Organizers: Trade Unions, Library, Office of Science and Technology, Young Teachers Association, Student Association of Innovation and Practicums
All students and staff of Tianjin University are welcome.
