Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Hyung Su Cho"'
Autor:
Gwon-Min Kim, Jae-Il Lee, Jong-Hwan Park, Yeo-Kyung Shin, Bokun Kim, Dong-Yeop Kim, Byung-Hyoo Hyun, Hyung-su Cho, Hyuk Jin Choi
Publikováno v:
Journal of Men's Health, Vol 20, Iss 5, Pp 42-47 (2024)
This study investigated the differences in physical and mental health and work stress between field and office workers. Although considerable research has examined the effects of work on physical and mental health individually, there remains a lack o
Externí odkaz:
https://doaj.org/article/9c51dcd6931e40089a439538b07a8932
Publikováno v:
Hankook Kwanghak Hoeji. 18:14-18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::332926d27d07c77069aeb9e0d540ca2c
https://doi.org/10.3807/hkh.2007.18.1.014
https://doi.org/10.3807/hkh.2007.18.1.014
Autor:
Chi-Hwan Ouh, Kyung-Goo Lee, Suk Soo Koo, Sang Bae Lee, Hyung Su Cho, Ju Han Lee, Sung Won Lee, Ho Young Park, Hee-Jeon Kang, Gil Hwan Kim, Kyung Sik Lee, Sung Soon Choi, Ki-Sun Ryu, Sang Hyeok Kim, Young-Geun Han, Chang Hyun Jung
Publikováno v:
Proceedings of SPIE.
Recently, the use of bend-insensitive fiber in FTTH applications has become a major issue. The R&D center of OPTOMAGIC is in the process of verifying and presenting the possibility of using holey fiber in the telecommunications field through various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4106b85be595d4cdec882f1c7f5e091
https://doi.org/10.1117/12.703233
https://doi.org/10.1117/12.703233
Publikováno v:
Proceedings of SPIE.
Mode properties of two different types of six-hole holey fibers were analyzed using the plane wave expansion (PWE) method. Calculated results suggest that a variety of waveguide dispersion characteristics may be obtained from these structures with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ed38d84c92878fab9c8fcaf87c11f78
https://doi.org/10.1117/12.691471
https://doi.org/10.1117/12.691471
Autor:
Chang Hyun Jeong, Hyung Su Cho, YoungJun Lee, Je-Myung Jeong, Chi Hwan Oh, Hee Jeon Kang, Sang Bae Lee, Gil Hwan Kim, Young-Geun Han
Publikováno v:
2006 Optical Fiber Communication Conference and the National Fiber Optic Engineers Conference.
We discuss effect of air hole size on transmission characteristics of fiber Bragg gratings written in holey fiber. The strain and temperature sensitivities of grating strongly depend on the air hole size of holey fibers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f025d1cfefcfd888005b0d5c5c18ca5e
https://doi.org/10.1109/ofc.2006.215485
https://doi.org/10.1109/ofc.2006.215485
Autor:
YoungJun Lee, Gil Hwan Kim, Young-Geun Han, Hyung Su Cho, Sang Bae Lee, Je-Myung Jeong, Chang Hyun Jeong, Chi Hwan Oh, Hee Jeon Kang
Publikováno v:
2006 Optical Fiber Communication Conference & the National Fiber Optic Engineers Conference; 2006, p3-3, 1p