S
Seong Jun Park
Researcher at Gwangju Institute of Science and Technology
Publications - 32
Citations - 748
Seong Jun Park is an academic researcher from Gwangju Institute of Science and Technology. The author has contributed to research in topics: Optical fiber & Interferometry. The author has an hindex of 10, co-authored 24 publications receiving 625 citations. Previous affiliations of Seong Jun Park include Ulsan National Institute of Science and Technology.
Papers
More filters
Journal ArticleDOI
Miniature fiber-optic high temperature sensor based on a hybrid structured Fabry-Perot interferometer
TL;DR: A miniature Fabry-Perot (FP) interferometric fiber-optic sensor suitable for high-temperature sensing is proposed and demonstrated and shows that the thermal-optics effect of the cavity material is much more appreciable than its thermal expansion.
Journal ArticleDOI
Thermo-optic coefficient measurement of liquids based on simultaneous temperature and refractive index sensing capability of a two-mode fiber interferometric probe
Youngho Kim,Seong Jun Park,Sie-Wook Jeon,Seongmin Ju,Chang-Soo Park,Won-Taek Han,Byeong Ha Lee +6 more
TL;DR: A fiber-optic interferometric probe based on a two-mode fiber (TMF) is proposed and demonstrated for measuring the thermo-optics coefficients (TOCs) of liquid samples and the sensing responses of the probe to temperature and surrounding refractive index have been experimentally investigated.
Journal ArticleDOI
A two-photon fluorescent probe for lysosomal zinc ions
Hyo-Jun Lee,Chang-Woo Cho,Hyewon Seo,Subhankar Singha,Yong Woong Jun,Kyung-Ha Lee,Youngseob Jung,Kyong-Tai Kim,Seong Jun Park,Sung Chul Bae,Kyo Han Ahn +10 more
TL;DR: The selective detection of zinc ions in lysosomes over that in cytosol is achieved with a fluorescent probe, which enabled the fluorescence imaging of endogenous zinc ions of NIH 3T3 cells as well as mouse hippocampal tissues by two-photon microscopy under excitation at 900 nm.
Journal ArticleDOI
Temperature Robust Refractive Index Sensor Based on a Photonic Crystal Fiber Interferometer
TL;DR: In this paper, a simple photonic crystal fiber (PCF)-based reflection type interferometer insensitive to temperature for refractive-index measurement is presented, by collapsing the airholes at a middle point and forming a reflector at the end of a PCF.
Journal ArticleDOI
Noncontact photoacoustic imaging based on all-fiber heterodyne interferometer
TL;DR: A noncontact photoacoustic imaging system utilizing an all-fiber-optic heterodyne interferometer as an acoustic wave detector using a Fourier-based reconstruction algorithm is reported on.