Search Results - "Kim, Duk Jun"

Temperature Dependence of Silicon Nanophotonic Ring Resonator With a Polymeric Overlayer by LEE, Jong-Moo, KIM, Duk-Jun, AHN, Hokyun, PARK, Sang-Ho, KIM, Gyungock

“…In this paper, we investigate the temperature dependence of a silicon-on-insulator-based silicon nanophotonic ring resonator covered with a polymeric…”
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GaAs on Si substrate with dislocation filter layers for wafer‐scale integration by Kim, HoSung, Kim, Tae‐Soo, An, Shinmo, Kim, Duk‐Jun, Kim, Kap Joong, Ko, Young‐Ho, Ahn, Joon Tae, Han, Won Seok

“…GaAs on Si grown via metalorganic chemical vapor deposition is demonstrated using various Si substrate thicknesses and three types of dislocation filter layers…”
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GaAs on Si substrate with dislocation filter layers for wafer-scale integration by Kim, HoSung, Kim, Tae-Soo, An, Shinmo, Kim, Duk-Jun, Kim, Kap Joong, Ko, Young-Ho, Ahn, Joon Tae, Han, Won Seok

“…GaAs on Si grown via metalorganic chemical vapor deposition is demonstrated using various Si substrate thicknesses and three types of dislocation filter layers…”
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High-temperature and continuous wave-operation of all-MOCVD grown InAs/GaAs quantum dot laser diodes with highly strained layer and low temperature p-AlGaAs cladding layer by Kim, HoSung, Lee, Seungchul, Ko, Young-Ho, Ahn, Joon Tae, Kim, Kap-Joong, Kim, Duk-Jun, Geum, Dae-Myeong, Han, Won Seok

“…InAs/GaAs quantum dot laser diodes (QDLDs) on a GaAs substrate grown by utilizing all-metalorganic chemical vapor deposition (MOCVD) technology with a p-AlGaAs…”
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Hybrid-integrated coherent receiver using silica-based planar lightwave circuit technology by Jong-Hoi Kim, Joong-Seon Choe, Kwang-Seong Choi, Chun-Ju Youn, Duk-Jun Kim, Sun-Hyok Jang, Yong-Hwan Kwon, Eun-Soo Nam

“…A hybrid-integrated coherent receiver module has been achieved using flip-chip bonding technology, consisting of a silica-based 90°-hybrid planar lightwave…”
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High quality GaAs epitaxially grown on Si(001) substrate through AlAs nucleation and thermal cycle annealing by Ko, Young-Ho, Kim, Kap-Joong, Baek, Ju Hee, Lee, Seo Young, Kim, Duk-Jun, Kim, Jong-Hoi, Guim, Hwanuk, Han, Won Seok

“…•High quality GaAs was directly grown on Si(001) substrate through the AlAs nucleation and TCA methods.•Threading dislocation density was quantitatively…”
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Controlling temperature dependence of silicon waveguide using slot structure by Lee, Jong-Moo, Kim, Duk-Jun, Kim, Gwan-Ha, Kwon, O-Kyun, Kim, Kap-Joong, Kim, Gyungock

“…We show that the temperature dependence of a silicon waveguide can be controlled well by using a slot waveguide structure filled with a polymer material…”
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1.25-Gb/s bidirectional transceiver module using 1.5%-[Delta] silica directional coupler-type WDM by Young-Tak Han, Young-Tak Han, Yoon-Jung Park, Yoon-Jung Park, Sang-Ho Park, Sang-Ho Park, Shin, J.-U, Duk-Jun Kim, Duk-Jun Kim, Sung-Woong Park, Sung-Woong Park, Sun-Ho Song, Sun-Ho Song, Kang-Yong Jung, Kang-Yong Jung, Deug-Ju Lee, Deug-Ju Lee, Wol-Yon Hwang, Wol-Yon Hwang, Hee-Kyung Sung, Hee-Kyung Sung

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Reducing the thermal dependence of silica-based arrayed-waveguide grating using inorganic-organic hybrid materials by Kang, E.-S., Kim, W.-S., Kim, D.-J., Bae, B.-S.

“…This study demonstrates the application of a temperature-independent arrayed-waveguide grating (AWG) using a simple hybrid waveguide structure composed of…”
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Channel estimation and synchronization for polarization-division multiplexed CO-OFDM using subcarrier/polarization interleaved training symbols by Youn, Chun Ju, Liu, Xiang, Chandrasekhar, S, Kwon, Yong-Hwan, Kim, Jong-Hoi, Choe, Joong-Seon, Kim, Duk-Jun, Choi, Kwang-Seong, Nam, Eun Soo

“…We propose and demonstrate the use of subcarrier/polarization-interleaved training symbols for channel estimation and synchronization in polarization-division…”
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A two-step etching technique for silica terraces in the PLC hybrid integration by Young-Tak Han, Sang-Ho Park, Shin, J.-U., Duk-Jun Kim, Yoon-Jung Park, Sung-Woong Park, Jongdeog Kim, Hee-Kyung Sung

“…Two-step etching, after the full processes of a silica waveguide, was performed to fabricate a silica-terraced planar lightwave circuit platform for the hybrid…”
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Effects of Alkaline-Earth-Metal Addition on the Sinterability and Microwave Characteristics of (Zr,Sn)TiO4 Dielectrics by Kim, Duk-Jun, Hahn, Jin-Woo, Han, Gee-Pyeong, Lee, Sang-Seok, Choy, Tae-Goo

“…The sinterability and microwave dielectric properties of (Zr0.8Sn0.2)TiO4 with additions of 1 mol% of magnesium, calcium, strontium, or barium were examined…”
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Crosstalk Reduction in a Shallow-Etched Silicon Nanowire AWG by Kim, Duk-Jun, Lee, Jong-Moo, Song, Jung Ho, Pyo, Junghyung, Kim, Gyungock

“…We introduced shallow-etched silicon nanowire into the arrayed waveguides to decrease the random phase error due to the core width fluctuation. A fairly…”
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Measurement of a Balanced Receiver's Skew Using Optoelectronic Interferometry by Choe, Joong-Seon, Youn, Chun Ju, Kim, Jong-Hoi, Choi, Kwang-Seong, Kim, Duk Jun, Kwon, Yong-Hwan, Nam, Eun Soo

“…Skew is an important parameter of a balanced receiver that has significant influence upon its performance, and should be kept as small as possible. To measure…”
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Toward all-MOCVD grown InAs/GaAs quantum dot laser diode on a Si substrate for O-band telecommunication by Kim, HoSung, Park, Honghwi, Geum, Dae-Myeong, Lee, Seungchul, Ko, Young-Ho, Ahn, Joon Tae, Kim, Kap-Joong, Kim, Duk-Jun, Han, Won Seok

“…In this paper, we will present the results of the InAs/GaAs quantum dot laser diode (QDLD) utilizing MOCVD system. GaAs/Si template has only 1.5 × 107 cm-2 of…”
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Effect of zirconium salts on the hydrous ZrO2 coating of SiC whiskers by Kim, Duk-Jun, Kim, Hwan

“…The effect of zirconium salts on hydrous ZrO2 coatings of SiC whiskers was investigated, using various zirconium salt solutions such as ZrOCl2, ZrO(NO3)2 and…”
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Hybrid-integrated coherent receiver using chip-to-chip bonding technology by Jong-Hoi Kim, Joong-Seon Choe, Kwang-Seong Choi, Chun-Ju Youn, Duk-Jun Kim, Yong-Hwan Kwon, Eun-Soo Nam

“…We present a hybrid-integrated coherent receiver module using a chip-to-chip bonding technology to integrate a spot-size converter integrated photodiode array…”
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1.25-Gb/s bidirectional transceiver module using 1.5%- Delta silica directional coupler-type WDM by Han, Young-Tak, Park, Yoon-Jung, Park, Sang-Ho, Shin, J-U, Kim, Duk-Jun, Park, Sung-Woong, Song, Sun-Ho, Jung, Kang-Yong, Lee, Deug-Ju, Hwang, Wol-Yon, Sung, Hee-Kyung

“…A 1.5%- Delta silica directional coupler-type wavelength-division multiplexer dividing 1310/1550-nm wavelength bands was used to develop a bidirectional…”
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Crosstalk reduction of silicon nanowire AWG with shallow-etched grating arms by Duk-Jun Kim, Jong-Moo Lee, Jung Ho Song, Junghyung Pyo, Gyungock Kim

“…The grating arms composed of silicon nanowires were shallow-etched to reduce the random phase error caused by the core width fluctuation. A fairly improved…”
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Coating of Tetraethylorthosilicate (TEOS)/Vinyltriethoxysilane (VTES) Hybrid Solution on Polymer Films by Young-Joo, Eo, Duk-Jun, Kim, Bae, Byeong-Soo, Ki-Chang, Song, Tae-Young, Lee, Seung-Won, Song

“…Tetraethylorthosilicate (TEOS)/vinyltriethoxysilane (VTES) hybrid materials were prepared and the hydrolysis and condensation reactions during processing were…”
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