Woon Jin Chung
Woon Jin Chung
Verified email at kongju.ac.kr
TitleCited byYear
Phosphor in glasses with Pb-free silicate glass powders as robust color-converting materials for white LED applications
YK Lee, JS Lee, J Heo, WB Im, WJ Chung
Optics letters 37 (15), 3276-3278, 2012
Control of chromaticity by phosphor in glasses with low temperature sintered silicate glasses for LED applications
YK Lee, YH Kim, J Heo, WB Im, WJ Chung
Optics letters 39 (14), 4084-4087, 2014
Sensitizing effect of Tm3+ on 2.9 μm emission from Dy3+-doped Ge25Ga5S70 glass
J Heo, WY Cho, WJ Chung
Journal of non-crystalline solids 212 (2-3), 151-156, 1997
Enhanced room-temperature emission in ions containing alumino-silicate glasses
C Batchelor, WJ Chung, S Shen, A Jha
Applied physics letters 82 (23), 4035-4037, 2003
Mid-infrared (3.5–5.5 μm) spectroscopic properties of Pr3+-doped Ge–Ga–Sb–Se glasses and optical fibers
BJ Park, HS Seo, JT Ahn, YG Choi, DY Jeon, WJ Chung
Journal of luminescence 128 (10), 1617-1622, 2008
Phosphor in glass with Eu3+ and Pr3+-doped silicate glasses for LED color conversion
HA Park, YK Lee, WB Im, J Heo, WJ Chung
Optical Materials 41, 67-70, 2015
Stable and Color‐Tailorable White Light from Blue LED s Using Color‐Converting Phosphor–Glass Composites
S Yi, WJ Chung, J Heo
Journal of the American Ceramic Society 97 (2), 342-345, 2014
Apparatus and methods for magnetic separation
LWMM Terstappen, GV Doyle, PA Liberti, GJ Dolan
US Patent 7,056,657, 2006
Optical properties of organic/inorganic nanocomposite sol-gel films containing LaPO4: Er, Yb nanocrystals
BY Ahn, SI Seok, SI Hong, JS Oh, HK Jung, WJ Chung
Optical materials 28 (4), 374-379, 2006
Optical properties of CdSe quantum dots in silicate glasses
K Xu, C Liu, WJ Chung, J Heo
Journal of non-crystalline solids 356 (44-49), 2299-2301, 2010
Dy3+ doped Ge-Ga-Sb-Se glasses and optical fibers for the mid-IR gain media
BJ Park, HS Seo, JT Ahn, YG Choi, J HEO, WJ Chung
Journal of the Ceramic Society of Japan 116 (1358), 1087-1091, 2008
Selenide Glass Optical Fiber Doped with Pr3+ for U‐Band Optical Amplifier
WJ Chung, HS Seo, BJ Park, JT Ahn, YG Choi
Etri Journal 27 (4), 411-417, 2005
Organic-inorganic hybrid nanocomposite thin films for high-powered and/or broadband photonic device applications and methods for fabricating the same and photonic device having …
MH Lee, JJ Ju, MS Kim, SK Park, WJ Chung, HS Seo
US Patent App. 11/356,004, 2007
A novel hybrid silica wide-band amplifier covering S+ C+ L bands with 105-nm bandwidth
HS Seo, WJ Chung, JT Ahn
IEEE photonics technology letters 17 (9), 1830-1832, 2005
Structural and optical characterizations of multi-layered and multi-stacked PbSe quantum dots
MH Lee, WJ Chung, SK Park, M Kim, HS Seo, JJ Ju
Nanotechnology 16 (8), 1148, 2005
Energy Transfer Process for the Blue Up‐Conversion in Calcium Aluminate Glasses Doped with Tm3+ and Nd3+
WJ Chung, J Heo
Journal of the American Ceramic Society 84 (2), 348-52, 2001
Improved color rendering index and thermal stability of white LEDs with phosphor-in-glass using the SiO2-B2O3-ZnO-Na2O glass system
K Han, SH Lee, YG Choi, WB Im, WJ Chung
Journal of Non-Crystalline Solids 445, 77-80, 2016
Room temperature persistent spectral hole burning in x-ray irradiated -doped borate glasses
WJ Chung, J Heo
Applied Physics Letters 79 (3), 326-328, 2001
Facile one-step fabrication of 2-layered and 4-quadrant type phosphor-in-glass plates for white LEDs: an insight into angle dependent luminescence
E Kim, S Unithrattil, IS Sohn, SJ Kim, WJ Chung, WB Im
Optical Materials Express 6 (3), 804-814, 2016
Full-color-emitting CaYAl3O7: Pr3+, Ce3+ phosphor for near-UV LED-based white light
S Unithrattil, KH Lee, WJ Chung, WB Im
Journal of luminescence 152, 176-181, 2014
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