C
Chang-Seok Kim
Researcher at Pusan National University
Publications - 294
Citations - 3447
Chang-Seok Kim is an academic researcher from Pusan National University. The author has contributed to research in topics: Laser & Fiber laser. The author has an hindex of 26, co-authored 275 publications receiving 2882 citations. Previous affiliations of Chang-Seok Kim include University of California, Irvine & Samsung.
Papers
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Highly stable tunable dual-wavelength Q-switched fiber laser for DIAL applications
TL;DR: In this article, a stable dual-wavelength Q-switched fiber laser for applications in differential absorption Lidar with tunability in absolute wavelength over several nanometers and discrete tuning in wavelength spacing from 1.1 to 3.3 nm was demonstrated.
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Multiwavelength Raman fiber-ring laser based on tunable cascaded long-period fiber gratings
TL;DR: In this article, a multichannel fiber filter for the multiple-wavelength generation is proposed and experimentally demonstrated using cascaded long-period fiber gratings (LPFGs).
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Simultaneous measurement of temperature and strain using dual long-period fiber gratings with controlled temperature and strain sensitivities.
TL;DR: Unambiguous simultaneous measurement of strain and temperature based on dual long-period fiber gratings by controlling their thermal and strain sensitivities is proposed and experimentally demonstrated.
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Characterization of FBG sensor interrogation based on a FDML wavelength swept laser
Eun Joo Jung,Chang-Seok Kim,Myung Yung Jeong,Moon Ki Kim,Min Yong Jeon,Woonggyu Jung,Zhongping Chen +6 more
TL;DR: An ultra-fast fiber Bragg grating sensor system that is based on the Fourier domain mode-locked (FDML) swept laser, which shows a superior performance of a high scan rate of 31.3 kHz and a broad scan range of over 70 nm simultaneously.
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Nanostructured Multifunctional Surface with Antireflective and Antimicrobial Characteristics
So Hee Kim,Une Teak Jung,Soo-Kyoung Kim,Joon-Hee Lee,Hak Soo Choi,Chang-Seok Kim,Myung Yung Jeong +6 more
TL;DR: The results suggest that the nanostructured surface designed in this study is multifunctional and should be suitable for the production of protective optical and hygienic polymer films for the displays of portable electronic devices.