Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Yoon Koo Kwon"'
Publikováno v:
Journal of the Korea Academia-Industrial cooperation Society. 13:1263-1269
This paper is the research on the heated CWDM optical transmitter for the wavelength compensation at the low temperature. In general, the wavelength deviation of DFB laser is around 0.1 nm/C. The wavelength of DFB laser shifts to longer(shorter) wave
Autor:
Chang-Bong Kim, Yoon-Koo Kwon
Publikováno v:
Journal of the Korea Academia-Industrial cooperation Society. 12:2285-2290
This paper is the research on SMSR yield improvement of the optical transceiver using modulated DFB laser. In general, the wavelength of DFB laser optical transceiver are 1310, 1490 and 1550 nm. Usually SMSR in modulated DFB is difficult to improve a
Autor:
Wol-Yon Hwang, Hyunsung Ko, Chul-Hee Park, Sang-Ho Park, Yoon-Jung Park, Yoon-Koo Kwon, Jongyoon Shin, Chul-Wook Lee, Yongsoon Baek, Kwang-Ryong Oh, Young-Tak Han, Hee-Kyung Sung
Publikováno v:
Journal of Lightwave Technology. 24:5031-5038
An optical triplex transceiver (TRx) module, which consists of thin-film filter (TFF)-attached wavelength-division multiplexer (WDM) and photodiode (PD) carriers, has been fabricated using a silica planar lightwave circuit (PLC) hybrid integration te
Autor:
Deug-Ju Lee, Young-Tak Han, Duk-Jun Kim, Chul-Hee Park, Jang-Uk Shin, Yoon-Koo Kwon, Wol-Yon Hwang, Hee-Kyung Sung, Sung-Woong Park, Sang-Ho Park, Yoon-Jung Park
Publikováno v:
ETRI Journal. 28:103-106
We have fabricated a planar lightwave circuit (PLC) hybrid-integrated optical sub-assembly of a triplexer using a thin film filter (TFF)-attached wavelength division multiplexer (WDM) and photodiode (PD) carriers. Two types of TFFs were attached to a
Autor:
Gwang Yong Yi, Seungjoo Hong, Hee Yeal Rhy, Jongyoon Shin, Jong Yeong Lim, Ho Sung Cho, Yoon Koo Kwon, Kang Yong Jung, Sungmin Cho
Publikováno v:
OFC
This paper describes optical transceiver performance for CWDM network with multi sub-channel interface for optical mobile fronthaul applications with CPRI. It also describes standard optical link budget the said CWDM network with multi sub-channel in
Autor:
Yoon Koo Kwon, Kang Yong Jung, Ho Sung Cho, Jongyoon Shin, Seungjoo Hong, Jong Yeong Lim, Sungmin Cho, Hee Yeal Rhy, Gwang Yong Yi
Publikováno v:
OFC 2014; 2014, p1-3, 3p