Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hee Sook Chung"'
Autor:
Hee Sook Chung, Soo Yeun Lee
Publikováno v:
Journal of Food Science. 77:S202-S210
Ginseng is not widely accepted by U.S. consumers due to its unfamiliar flavors, despite its numerous health benefits. Previous studies have suggested that the bitter compounds in chocolate and coffee may mask the off-flavors of ginseng. The objective
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fdd63dd4caab1d17a5f86580d8ff12c
https://doi.org/10.1111/j.1750-3841.2012.02716.x
https://doi.org/10.1111/j.1750-3841.2012.02716.x
Publikováno v:
Journal of Food Science. 76:S516-S522
Ginseng has been utilized less in food products than in dietary supplements in the United States. Sensory acceptance of ginseng food products by U.S. consumers has not been reported. The objectives of this study were to: (1) determine the sensory acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d14aeb61971a0218325b66babfb49b8
https://doi.org/10.1111/j.1750-3841.2011.02399.x
https://doi.org/10.1111/j.1750-3841.2011.02399.x
Autor:
Kyung-Tack Kim, Chang Won Cho, Howard R. Moskowitz, Soo Yeun Lee, Hee Do Hong, Hee Sook Chung
Publikováno v:
Journal of Sensory Studies. 26:346-357
Ginseng food products in the U.S.A. have mostly been limited to beverages despite the growth of functional foods market. The objectives of the study were to: (1) probe consumer attitudes and expectations of ginseng food products in the U.S.A., and (2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e06dd37259ffc6eb9003998fde9d982c
https://doi.org/10.1111/j.1745-459x.2011.00350.x
https://doi.org/10.1111/j.1745-459x.2011.00350.x
Publikováno v:
IEEE Photonics Technology Letters. 18:34-36
A leaky mode directional coupler was fabricated with its beam shaped into a Gaussian-like profile and was experimentally demonstrated for suppressing the diffraction of an out-coupled beam. The demonstrated coupler consists of a multilayered waveguid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ebf155b83928904e28ee446312a38b7
https://doi.org/10.1109/lpt.2005.859998
https://doi.org/10.1109/lpt.2005.859998
Autor:
Hee Sook Chung, Dongwoo Suh, Nam Kim, Yeung Joon Sohn, Kwang Yong Kang, Mun Cheol Paek, Jung Hoi Kim, Chang Won Shin
Publikováno v:
Practical Holography XX: Materials and Applications.
Holographic gratings with asymmetric structure are widely used to couple light into and out of waveguides due to their high diffraction efficiencies and planar packaging. In this paper, a holographic grating coupler based on the photopolymer has been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3a4a4e6ab40b70e6eafb8502b860b90
https://doi.org/10.1117/12.645710
https://doi.org/10.1117/12.645710
Autor:
Nam Kim, Tien Viet Vu, Mun-Cheol Paek, Dongwoo Suh, Kwang-Yong Kang, Hee-Sook Chung, Yeungjoon Sohn
Publikováno v:
SPIE Proceedings.
In this paper, we design a subwavelength binary grating working as a diffractive polarizing beamsplitter. The polarizing beamsplitter is then optimized by using a genetic algorithm to increase its extinction ratios up to as high as 238 and 82. We use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::710c13e09b0dcd7977bd3a8a948b6bf1
https://doi.org/10.1117/12.616629
https://doi.org/10.1117/12.616629
Autor:
Mun Cheol Paek, Hee Sook Chung, Yeungjoon Sohn, Hojun Ryu, Yongwoo Park, Dongwoo Suh, Kwang-Yong Kang
Publikováno v:
International Symposium on Optical Memory and Optical Data Storage.
A blue light pickup was implemented on-a-chip using leaky mode waveguide. It successfully coupled out the propagating beam keeping the height smaller than 2 mm including objective lens as well as beam shaping elements.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecf5834d2ef01c7ad87fb83355067d3f
https://doi.org/10.1364/isom_ods.2005.tua2
https://doi.org/10.1364/isom_ods.2005.tua2
Publikováno v:
IEEE Photonics Technology Letters; 1/1/2006, Vol. 18 Issue 1, p34-36, 3p