| Biography | |
|---|---|
 Prof. D. N. WANG China Jiliang University, China |
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| Title: Femtosecond laser fabricated optical waveguide in optical fibers and its applications in optical fiber sensors | |
| Abstract: Femtosecond laser micromachining is a powerful tool for optical fiber device fabrication. Various types of optical fiber gratings, fiber in-line interferometers and other optical fiber microstructures have been developed. Recently, in-fiber waveguide has been successfully fabricated by use of femtosecond laser, which helps in construction of many types of optical fiber in-line interferometer devices. This talk will report on the progress of femtosecond laser fabricated optical fiber in-line interferometers based on in-fiber waveguide and its sensing applications. | |
| Biography: D. N. WANG received the B.Sc. degree in Telecommunications from Beijing University of Posts and Telecommunications in 1983, the MBA degree from the University of Ulster, United Kingdom, in 1989, and Ph.D degree from City University, U.K. in 1995. His Ph.D research involved optical fiber sensors and white light interferometry. From 1996 to 1997, he was a Postdoctoral Fellow in the Dept. of Electronics, the Chinese University of Hong Kong. From 1997 to 1998, he worked in China Telecom (Hong Kong) Ltd, where he was a Senior Telecommunication Engineer. From 1998 to 2015, he worked in the Dept. of Electrical Engineering, the Hong Kong Polytechnic University. He joined China Jiliang University in 2015. His main research interests are femtosecond laser micromachining, optical fiber sensors and fiber lasers. He has more than 190 international journal publications. | |
