光子技术研究所学术报告 (34)
当前位置:首页 > 学术交流 > 学术讲座 > 光子技术研究所... ...

 

光子技术研究所学术报告(34)

题  目:Optical Fibre Sensing Research at PRC—FBG and SMS fibre interferometer

报告人:Qiang Wu, Principal Investigator(Photonics Research Centre, Dublin Institute of Technology, Dublin, Ireland)

主持人:关柏鸥 教授

时  间:2013年12月20日(星期五)上午10: 00-11:30

地  点:曾宪梓科学馆四楼405会议室

 

报告摘要:

   In this seminar an overview of research in optical fiber sensing at the Photonics Research Centre (PRC) at the Dublin Institute of Technology will firstly be described, followed by a detailed description of our research in fibre Bragg grating (FBG) and singlemode-multimode-singlemode (SMS) fibre structure.

   A typical optical SMS fibre structure is a combination of two different types of optical fibre, where a short length of multimode fibre is sandwiched between input and output singlemode fibres. SMS fibre structures are a promising approach for developing a variety of optical fibre components and sensors. Investigations are not only in designing new types of SMS structures but also in the combination of SMS structures and other optical fibre components such as Fiber Bragg Gratings and Long Period Gratings as a way of implementing all-fibre based components, for example refractive index sensors and filters for coarse wavelength division multiplexing communications systems. Potentially SMS structures will have new application areas in bio- and chemical sensing.

    

       报告人简介:

  Qiang Wu has been worked as a postdoctoral researcher at City University of Hong Kon and Heriot-Watt University. Since  2008 he was a Stokes Lecturer and currently a Principal Investigator with the Photonics Research Centre, Dublin Institute of Technology, Dublin, Ireland. He is also an adjunct professor in Beijing University of Posts and Telecommunications. He is a committee member of Holography and Optical Information Processing committee, The Chinese Optical Society. His current research interests include the design and fabrication of fiber Bragg grating devices for sensing, singlemode-multimode-singlemdoe fiber structures for novel fiber optical couplers and sensors, and surface Plasmon resonant. He has authored or co-authored more than 140 articles in academic journals and international conferences and holds three patents.

                                                             欢迎广大师生踊跃参加!

暨南大学光子技术研究院 版权所有.Copyright 2012