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Sun Hyok Chang
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Type Year Title Cited Download
Journal
2024 Feedforward Phase Estimation for Real-Time PTBC Decoding in High-Speed Optical Access Networks   Hae Young Rha  Journal of Lightwave Technology, v.42, no.13, pp.4394-4401 0
Journal
2024 Alamouti-coded DSP algorithm with a simplified PTBC decoder for next-generation optical access networks   Jung-Yeol Oh   Optics Express, v.32, no.11, pp.18727-18741 0
Conference
2023 100 Gbps Modified Alamouti Coherent Technology for Optical Access Networks   오정열   전자 정보 통신 학술 대회 (CEIC) 2023, pp.1-2
Conference
2023 Implementation of Elastic Buffer for Mobile Front-haul Systems   황인기   Photonics Conference 2023, pp.1-1
Conference
2023 Hardware Implementation of Error Generator using Poisson Distribution   이승우   Photonics Conference 2023, pp.1-1
Conference
2023 Mobile Fronthaul Transport Technology based on WDM transmission of 50 Gbps Wavelength Channels   장순혁   광전자 및 광통신 학술 회의 (COOC) 2023, pp.1-1
Conference
2022 Concatenated Forward Error Correction for Higher Coding Gain   이승우   Photonics Conference 2022, pp.1-2
Conference
2022 Investigation of C-band 100G PAM-4 signals transmission   허준영   Photonics Conference 2022, pp.1-2
Journal
2022 Comparative study for evaluating the cost efficiency of 5G Ethernet mobile fronthaul networks   Joonyoung Kim  IEEE/OSA Journal of Optical Communications and Networking, v.14, no.12, pp.960-969 2
Conference
2022 single/dual polarized 30/60 Gbaud 16 QAM signal transmission for next generation access network   문상록   Photonics Conference 2022, pp.1-1
Conference
2022 Implementation of Digital Signal Processing platform for Front-haul system   황인기   Photonics Conference 2022, pp.1-2
Conference
2022 Cost Assessment of Ring Topology-based 5G Ethernet Mobile Fronthaul   Joonyoung Kim  International Conference on Information and Communication Technology Convergence (ICTC) 2022, pp.1009-1012 0
Conference
2022 Performance Evaluation of 100 Gb/s 16-QAM Alamouti-coded Optical Coherent System   Jung-Yeol Oh   International Conference on Information and Communication Technology Convergence (ICTC) 2022, pp.1811-1816 2
Journal
2022 Enhancement of Optical Transport Technology for 5G Mobile Fronthaul   장순혁   전자통신동향분석, v.37, no.3, pp.23-32
Conference
2022 Coherent Optical Transmission Technology for Mobile Fronthaul   강헌식   광전자 및 광통신 학술 회의 (COOC) 2022, pp.1-2
Conference
2022 Experimental Demonstration of Low Complexity Optical Access Coherent Receiver   오정열   광전자 및 광통신 학술 회의 (COOC) 2022, pp.1-2
Conference
2021 Signal Processing Technologies for 50Gbps Front-haul Transmission   황인기   전자 정보 통신 학술 대회 (CEIC) 2021, pp.1-4
Conference
2020 Implementation of 50Gbps Mobile Fronthaul system   황인기   전자 정보 통신 학술 대회 (CEIC) 2020, pp.1-3
Conference
2020 MTN technology for 5G fronthaul transport network   고제수   전자 정보 통신 학술 대회 (CEIC) 2020, pp.1-3
Conference
2019 Development of 200Gb/s PAM-4 Optical Transceiver for Data-center Network Application   이지현   광전자 및 광통신 학술 회의 (COOC) 2019, pp.43-43
Conference
2019 Hardware Design and Implementation of Digital Signal Processing for PAM-4 Symbol Synchronization in High-speed Optical Transmission   강헌식   광전자 및 광통신 학술 회의 (COOC) 2019, pp.178-178
Conference
2018 Silicon Photonic Modulator for 53.125 Gb/s PAM-4 Signal Transmission   유상화   Photonics Conference 2018, pp.66-67
Journal
2018 EML Based Real-time 112 Gbit/s (2×56.25 Gbit/s) PAM-4 Signal Transmission in C-band Over 80 km SSMF for Inter DCI Applications   Jie Hyun Lee   Optical Fiber Technology, v.45, pp.141-145 7
Conference
2018 Photonic Frame based Optical Switching for Intra-Datacenter Network   김광준   광전자 및 광통신 학술 회의 (COOC) 2018, pp.20-20
Conference
2018 112 Gb/s Single Sideband-4 Level Pulse Amplitude Modulation Optical Signal Transmission with Digital Dispersion Compensation   장순혁   광전자 및 광통신 학술 회의 (COOC) 2018, pp.211-211
Conference
2018 Digital Signal Processing Technologies of Optical Transmission for Metro-Access Networks   강헌식   광전자 및 광통신 학술 회의 (COOC) 2018, pp.2-2
Conference
2017 Experimental demonstration of real time 112 Gbit/s (2 × 56 Gbit/s) PAM-4 Transmission over 80 km single mode fiber using C-band EML   이지현   Photonics Conference 2017, pp.68-68
Conference
2017 Chromatic dispersion compensation of PAM-4 Signal using Channel shortened MLSE   문상록   Photonics Conference 2017, pp.70-71
Conference
2017 CFO compensation method for coherent optical OFDM system by electro-optic feedback   Sang-Rok Moon   International Conference and Exhibition on Lasers, Optics and Photonics (Optics) 2017, pp.1-1
Journal
2017 CFO Compensation Method using Optical Feedback Path for Coherent Optical OFDM System   Sang-Rok Moon   Optical Fiber Technology, v.36, pp.181-186 1
Conference
2017 100 Gb/s Coherent OFDM Digital Signal Processing Technology   강헌식   광전자 및 광통신 학술 회의 (COOC) 2017, pp.1-2
Conference
2017 Phase plate design algorithm for MPLC spatial mode Mux/deMux   문상록   광전자 및 광통신 학술 회의 (COOC) 2017, pp.212-213
Conference
2017 Mode Division Multiplexed Transmission using Six Spatial Modes   장순혁   광전자 및 광통신 학술 회의 (COOC) 2017, pp.3-3
Journal
2017 All-fiber 6-mode Multiplexers based on Fiber Mode Selective Couplers   Sun Hyok Chang   Optics Express, v.25, no.5, pp.5734-5741 28
Conference
2017 All-fiber Mode Selective Couplers for Mode-division-multiplexed Optical Transmission   Sun Hyok Chang   SPIE OPTO 2017 (SPIE 10130), v.10130, pp.1-6 2
Conference
2016 Adaptive Recursive Least Square Frequency Domain Equalization in Mode-Division Multiplexed Transmission   장순혁   Photonics Conference 2016, pp.1-2
Journal
2016 Optimization of Coherent Optical OFDM Transmitter using DP-IQ Modulator with Nonlinear Response   Sun Hyok Chang   Optical Fiber Technology, v.30, pp.112-115 2
Conference
2016 FDE-based 6x6 MIMO Signal Processing of 336-Gb/s (3 modes x 112Gb/s) Mode-Division Multiplexed DP-QPSK Signal   한찬교   광전자 및 광통신 학술 회의 (COOC) 2016, pp.147-147
Conference
2016 Effect of Impairments for 100 Gb/s Coherent OFDM System   문상록   광전자 및 광통신 학술 회의 (COOC) 2016, pp.277-277
Conference
2015 Optimization of Operating Conditions of Coherent Optical OFDM Transmitter Using DP-IQ Modulator   장순혁   Photonics Conference 2015, pp.217-218
Conference
2015 Mode-and Wavelength-division Multiplexed Transmission using Three Spatial Modes   장순혁   광전자 및 광통신 학술 회의 (COOC) 2015, pp.111-111
Conference
2015 Performance Evaluation of Phase-Plate Based Mode Multiplexer Using 6×6 MIMO Signal Processing   한찬교   광전자 및 광통신 학술 회의 (COOC) 2015, pp.114-114
Journal
2015 Mode- and Wavelength-Division Multiplexed Transmission Using All-Fiber Mode Multiplexer Based on Mode Selective Couplers   Sun Hyok Chang   Optics Express, v.23, no.6, pp.7164-7172 44
Conference
2014 Effect of Rotational Misalignment in Phase-Plate based Mode Multiplexer   Changyo Han   International Conference on Optical Internet (COIN) 2014, pp.1-2 0
Conference
2014 Mode Multiplexing/Demultiplexing by Fiber Mode Selective Couplers and MIMO Signal Processing   Sun Hyok Chang   International Conference on Optical Internet (COIN) 2014, pp.1-2 0
Journal
2014 Mode Division Multiplexed Optical Transmission Enabled by All-Fiber Mode Multiplexer   Sun Hyok Chang   Optics Express, v.22, no.12, pp.14229-14236 72
Conference
2014 Field Trial of Direct-Detection and Multi-Carrier based 100G Transceiver   Kwangjoon Kim   Optical Fiber Communication Conference (OFC) 2014, pp.1-3 1
Journal
2014 Effects of Carrier Phase Estimation on Front-End IQ Mismatch Compensation in Mode Division Multiplexed MIMO Coherent Receiver   Hwan Seok Chung   Optical Fiber Technology, v.20, no.1, pp.1-6 0
Conference
2013 112 Gb/s DP-16QAM Signal Reception based on Frequency Domain Equalizer (FDE)   정환석   Photonics Conference 2013, pp.189-190
Conference
2013 MIMO Signal Processing in 6×40 Gb/s Mode-Division-Multiplexed Transmission   장순혁   Photonics Conference 2013, pp.187-188
Journal
2013 Field Trial of Automatic Bias Control Scheme for Optical IQ Modulator and Demodulator with Directly Detected 112 Gb/s DQPSK Signal   Hwan Seok Chung   Optics Express, v.21, no.21, pp.24962-24968 15
Conference
2013 Effects of Carrier Phase Estimation on Front-End IQ Mismatch Compensation in DP-QPSK Coherent Receiver   Hwan Seok Chung   OptoElectronics and Communications Conference (OECC) 2013 / Photonics in Switching (PS) 2013, pp.1-2
Conference
2013 Performance of 4 x 4 MIMO Coherent Optical Receiver for Mode Division Multiplexing based Optical Transmission   정환석   광전자 및 광통신 학술 회의 (COOC) 2013, pp.3-4
Journal
2013 Transmission of 112 Gb/s Dual-Carrier DQPSK Signal over 10 Gb/s-Based WDM Optical Links   Sun Hyok Chang   Optical Fiber Technology, v.19, no.2, pp.67-74 6
Conference
2013 Field Experiment of 112 Gb/s Dual-Carrier DQPSK Signal Transmission with Automatic Bias Control of Optical IQ Modulator   Hwan Seok Chung   Optical Fiber Communication Conference (OFC) 2013 / National Fiber Optic Engineers Conference (NFOEC) 2013, pp.1-3
Conference
2012 Current Status and Prospects of High Speed Optical Transmission Technology   김광준   Photonics Conference 2012, pp.248-249
Journal
2012 Transmission Performance Comparison of Direction Detection-Based 100-Gb/s Modulation Formats for Metro Area Optical Networks   Hwan Seok Chung   ETRI Journal, v.34, no.6, pp.800-806 14
Conference
2012 Transmission Performance of 112 Gb/s Dual-Carrier DQPSK Optical Transceiver   장순혁   Photonics Conference 2012, pp.250-251
Conference
2012 Automatic Bias Control of Optical IQ Modulator for Multi-Level Optical Transceiver   정환석   Photonics Conference 2012, pp.82-83
Journal
2012 Field Trial of 112 Gb/s Dual-Carrier DQPSK Channel Upgrade in Installed 516 km of Fiber Link and ROADK   Hwan Seok Chung   IEEE/OSA Journal of Lightwave Technology, v.30, no.24, pp.3918-3923 11
Conference
2012 Direct Detection Based Optical Transceiver for 100 Gb/s Systems   Hwan Seok Chung   Opto-Electronics and Communications Conference (OECC) 2012, pp.467-468 0
Conference
2012 Hybrid-Integrated Coherent Receiver Using Silica-Based PLC Technology   Jong-Hoi Kim   Opto-Electronics and Communications Conference (OECC) 2012, pp.216-217 1
Conference
2012 Performance Comparison of 100 Gb/s Modulation Formats for 10G/100G Hybrid Data Rate Systems   정환석   광전자 및 광통신 학술 회의 (COOC) 2012, pp.314-315
Conference
2012 Field Trial of 112 Gb/s Transmission with Dual-Carrier DQPSK Optical Transceiver over 516 km Optical Link of KOREN   이정찬   The 19th Conference on Optoelectronics and Optical Communications, pp.310-311
Conference
2012 Dual-Carrier DQPSK Based 112 Gb/s Signal Transmission over 480 km of SMF Link Carrying 10 Gb/s NRZ Channels   Hwan Seok Chung   Optical Fiber Communication Conference (OFC) 2012 / National Fiber Optic Engineers Conference (NFOEC) 2012, pp.1-2
Conference
2012 Hybrid-Integrated Coherent Receiver Module Using Silica-Based Planar Lightwave Circuit Technology   김종회   한국광학회 학술 발표회 (동계) 2012, pp.208-209
Journal
2011 Companding Transform Based SPM Compensation in Coherent Optical OFDM Transmission   Hwan Seok Chung   Optics Express, v.19, no.26, pp.B702-B709 18
Conference
2011 Hybrid-integrated Coherent Receiver using Silica-based Planar Lightwave Circuit Technology   Yong-Hwan Kwon   Asia Communications and Photonics Conference (ACP) 2011, pp.1-6 0
Conference
2011 Digital Signal Processing in 112-Gb/s Polarization-Multiplexed 16-QAM Coherent Optical Receiver   Sun Hyok Chang   International Conference on Information and Communication Technology Convergence (ICTC) 2011, pp.350-351 1
Conference
2011 Companding Transform based SPM Compensation in Coherent Optical OFDM Transmission   Hwan Seok Chung   European Conference on Optical Communication (ECOC) 2011, pp.1-3
Journal
2011 Optimization of Operating Conditions in 112-Gb/s Polarization-Multiplexed 16-QAM Optical Modulation   Sun Hyok Chang   IEEE Photonics Technology Letters, v.23, no.11, pp.724-726 3
Conference
2011 DC-DQPSK based 112 Gb/s Optical Transceiver for Long Distance Transmission   정환석   광전자 및 광통신 학술 회의 (COOC) 2011, pp.1-2
Conference
2011 Optimal Cross Point Range of Electrical Input Signal for 40 Gb/s DPSK Modulation   이정찬   광전자 및 광통신 학술 회의 (COOC) 2011, pp.250-251
Conference
2011 Optimization of 112-Gb/s PDM 16-QAM Optical Signal Generation   장순혁   광전자 및 광통신 학술 회의 (COOC) 20011, pp.294-295
Journal
2011 Compensation of Front-End IQ-Mismatch in Coherent Optical Receiver   Sun Hyok Chang   Optical Fiber Technology, v.17, no.2, pp.124-127 3
Journal
2010 Mitigation of Imperfect Carver Induced Phase Distortions in a Coherent PM-RZ-QPSK Receiver   Hwan Seok Chung   IEEE/OSA Journal of Lightwave Technology, v.28, no.24, pp.3506-3511 9
Journal
2010 Compensation of IQ Mismatch in Optical PDM-OFDM Coherent Receivers   Hwan Seok Chung   Optical Fiber Technology, v.16, no.5, pp.304-308 9
Conference
2010 Effective Utilization of Transceiver Bank in Optical Multicast Capable ROADM with Considering Physical Layer Constraints   Hwan Seok Chung   European Conference on Optical Communication (ECOC) 2010, pp.1-3 0
Conference
2010 Compensation of Non-ideal Carving Induced Phase Distortions in Coherent 100 Gb/s PM-RZ-QPSK Signal   Hwan Seok Chung   European Conference on Optical Communication (ECOC) 2010, pp.1-3 0
Conference
2010 Multi-rate Transmission Performance of 100-Gb/s QPSK based Modulation Format in 10/40/100 Gb/s Hybrid Systems   Hwan Seok Chung   International Conference on Optical Internet (COIN) 2010, pp.1-3 2
Conference
2010 Multi-degree Optical Node for Effective Utilization of Optical Transponders in WDM Mesh Networks   Sun Hyok Chang   International Conference on Optical Internet (COIN) 2010, pp.1-3 0
Conference
2010 High Speed Optical Transmission R&D in ETRI   Kwang Joon Kim   International Conference on Optical Internet (COIN) 2010, pp.1-4 1
Journal
2010 Effect of IQ Mismatch Compensation in an Optical Coherent OFDM Receiver   Hwan Seok Chung   IEEE Photonics Technology Letters, v.22, no.5, pp.308-310 48
Journal
2009 Effective Utilization of Optical Transponders in WDM Mesh Networks   Sun Hyok Chang   Photonic Network Communications, v.18, no.3, pp.355-362 0
Conference
2009 Digital PMD Equalizer in 112 Gb/s Coherent Optical PDM-QPSK Receiver   장순혁   Photonics Conference 2009, pp.319-320
Conference
2009 Compensation of IQ Mismatch for Coherent OFDM Signal and DCF Free Transmission   정환석   Photonics Conference 2009, pp.273-274
Conference
2009 Compensation of Quadrature Imbalance in Coherent Optical Receiver   Kwang Joon Kim   International Conference on the Optical Internet (COIN) 2009, pp.1-3
Journal
2009 Experimental Demonstration of Layer-1 Multicast for WDM Networks using Reconfigurable OADM   Hwan Seok Chung   Optical Fiber Technology, v.15, no.5-6, pp.431-437 8
Conference
2009 Digital Signal Processing in Coherent Optical Quadrature Phase-Shift-Keying Receiver   Sun Hyok Chang   Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2009, pp.1-2
Conference
2009 Impact of Non-Ideal Pulse Carving Induced Phase Distortions on QPSK based Modulation Format   Hwan Seok Chung   European Conference on Optical Communication (ECOC) 2009, pp.1-2
Conference
2009 A Study on the High Speed Transmission for DWDM Systems   김광준   한국통신학회 종합 학술 대회 (하계) 2009, pp.296-297
Journal
2009 Impact of Quadrature Imbalance in Optical Coherent QPSK Receiver   Sun Hyok Chang   IEEE Photonics Technology Letters, v.21, no.11, pp.709-711 62
Conference
2009 Coherent Optical Receiver with Digital Signal Processing   장순혁   광전자 및 광통신 학술 회의 (COOC) 2009, pp.1-2
Journal
2009 6 x 86 Gb/s WDM Transmission over 2 km Multimode Fiber using Center Launching Technique and Multi-Level Modulation   Hwan Seok Chung   Optics Express, v.17, no.10, pp.8098-8102 15
Conference
2009 WDM Signal Transmission of 107 Gb/s RZ-DQPSK over Single Mode Fiber   정환석   광전자 및 광통신 학술 회의 (COOC) 2009, pp.1-2
Conference
2008 Digital Synchronization of BPSK Signals in Optical Coherent Receiver   장순혁   Photonics Conference 2008, pp.1-2
Conference
2008 Multicast Technology using WSS based Multi-Degree ROADM   Hwan Seok Chung   International Conference on Optical Internet (COIN) 2008, pp.1-2
Journal
2008 Digital Non-data-aided Symbol Synchronization in Optical Coherent Intradyne Reception   Sun Hyok Chang   Optics Express, v.16, no.19, pp.15097-15103 13
Journal
2008 Performance Enhancement by Threshold Level Control of a Receiver in WDM-PON System with Manchester Coded Downstream and NRZ Upstream Re-Modulation   Bong Kyu Kim   IEICE Transactions on Communications, v.E91-B, no.9, pp.2994-2997 1
Journal
2008 100 Gb/s급 초고속 광전송 기술   장순혁   광학과 기술, v.12, no.3, pp.6-12
Conference
2008 Effective utilization of optical transponders in WDM mesh networks   장순혁   광전자 및 광통신 학술 회의 (COOC) 2008, pp.36-37
Conference
2008 Performance Enhancement of Passive Optical Network with Manchester Coded Downstream and NRZ Upstream Re-modulation   김봉규   광전자 및 광통신 학술 회의 (COOC) 2008, pp.86-87
Conference
2008 One Click Provision Technology in Intelligent WDM System   조은영   광전자 및 광통신 학술 회의 (COOC) 2008, pp.1-2
Journal
2008 Experimental Demonstration of Security-improved OCDMA Scheme Based on Incoherent Broadband Light Source and Bipolar Coding   Hwan Seok Chung   Optical Fiber Technology, v.14, no.2, pp.130-133 11
Conference
2008 Experimental Demonstration of Optical Multicast using WSS based Multi-degree ROADM   Hwan Seok Chung   Optical Fiber Communication Conference (OFC) 2008 / National Fiber Optic Engineers Conference (NFOEC) 2008, pp.1-3 1
Conference
2008 Impact of 3R Wavelength Converter Tunability on WDM Networks with Finite Signal Impairment Threshold   Sun Hyok Chang   Optical Fiber Communication Conference (OFC) 2008 / National Fiber Optic Engineers Conference (NFOEC) 2008, pp.1-3 1
Journal
2007 Transmission of Multiple HD-TV Signals Over a Wired/Wireless Line Millimeter-Wave Link With 60 GHz   Hwan Seok Chung   IEEE/OSA Journal of Lightwave Technology, v.25, no.11, pp.3413-3418 29
Conference
2007 Reconfigurable and Scalable Optical Transport System Based on OOO and OEO Hybrid Switching   Kwang Joon Kim   Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2007, pp.1-2 0
Conference
2007 Experimental Demonstration of Bipolar Optical Spectral Encoding CDMA with Modified PN Codes   Sun Hyok Chang   Joint Conference on the Optical Internet and Australian Conference on Optical Fibre Technology (COIN-ACOFT) 2007, pp.1-3 0
Conference
2007 Performances of multi-degree ROADM supporting layer-1 multicast   정환석   광전자 및 광통신 학술 회의 (COOC) 2007, pp.436-437
Conference
2007 Impact of 3R wavelength converter tunability on WDM networks   장순혁   광전자 및 광통신 학술 회의 (COOC) 2007, pp.56-57
Conference
2007 Security Enhanced OCDMA System Based on Incoherent Broadband Light Source and Bipolar Coding   Hwan Seok Chung   Optical Fiber Communication Conference (OFC) 2007 / National Fiber Optic Engineers Conference (NFOEC) 2007, pp.1-3 2
Conference
2006 Security Enhanced Optical Code Division Multiple Access (OCDMA) System   정환석   광자기술 학술 회의 (PC) 2006, pp.1-2
Conference
2006 Effects of Inverse-RZ and Manchester Code on a Wavelength Re-Used WDM-PON   Hwan S. Chung   IEEE Lasers and Electro-Optics Society (LEOS) Meeting 2006, pp.298-299 9
Journal
2006 Automatic Gain Control in Raman Amplifier with Multi-Wavelength Pumps   Sun Hyok Chang   Optics Communications, v.266, no.2, pp.521-526 4
Journal
2006 60GHz Band RoF Transport Distribution System for CATV Application   박종대   전자공학회논문지 TC, v.43, no.9, pp.158-164
Journal
2006 Performance of Bipolar Optical Spectral Encoding CDMA with Modified PN Codes   Sun Hyok Chang   ETRI Journal, v.28, no.4, pp.513-516 4
Conference
2006 Manchester Coding based Re-modulation Scheme for Optical Access Network   Bong Kyu Kim   International Conference on Optical Internet and Next Generation Network (COIN-NGNCON) 2006, pp.177-179 2
Conference
2006 Transmission Performance Comparison of Hybrid Fiber Amplifier   Sun Hyok Chang   International Conference on Optical Internet and Next Generation Network (COIN-NGNCON) 2006, pp.274-276 6
Conference
2006 Transmission of Multiple HD-TV Signals over Wireless/WVireline Millimeter Wave Link   Hwan Seok Chung   International Conference on Optical Internet and Next Generation Network (COIN-NGNCON) 2006, pp.94-96 0
Conference
2006 Implementation and Performance Evaluation of Millimeter Wave Test Bed based on 60 GHz   Moo Jung Chu   International Conference on Optical Internet and Next Generation Network (COIN-NGNCON) 2006, pp.97-99 0
Journal
2006 Characteristics of Low Noise Hybrid Fiber Amplifier   Sun Hyok Chang   Optics Communications, v.261, no.2, pp.269-275 5
Conference
2006 Transient Power Suppression in Raman Amplifier with Multi-Wavelength Pumping upon Channel Add-drop   Sun Hyok Chang   Optical Fiber Communication Conference 2006, pp.1-3
Journal
2005 Reduction of Temperature-Dependent Gain in L-Band EDFA Using Antimony-Aluminum Codoped Silica EDF   Young Eun Im  IEEE Photonics Technology Letters, v.17, no.9, pp.1839-1841 11
Conference
2005 Demonstration of Gain Clamping for the Dynamic Band Reconfiguration in Fiber Raman Amplifier   Pil Han Kim  OptoElectronics and Communications Conference (OECC) 2005, pp.1-2
Conference
2005 Automatic Gain Control in Raman Amplifier with Multi-Wavelength Pumping   Sun Hyok Chang   OptoElectronics and Communications Conference (OECC) 2005, pp.1-2
Conference
2005 1-Dimensional Spectral Encoded Optical CDMA   김봉규   Conference on Optoelectronics and Optical Communications (COOC) 2005, pp.1-2
Journal
2005 Suppression of Transient Phenomena in Hybrid Raman/EDF Amplifier   Sun Hyok Chang   IEEE Photonics Technology Letters, v.17, no.5, pp.1004-1006 18
Journal
2005 A Raman Plus Linear Optical Amplifier as an Inline Amplifier in a Long-Haul Transmission of 16 Channels × 10 Gbit/s over Single-Mode Fiber of 1040km   H.S. Chung   Optics Communications, v.244, no.1-6, pp.141-145 20
Conference
2004 Suppression of Power Transients in Hybrid Raman/EDF Amplifier   장순혁   Photonics Conference 2004, pp.339-340
Conference
2004 Gain-bandwidth broadening from new pump-wavelength generation in a bidirectionally pumped discrete Raman amplifier   정희상   Photonics Conference 2004, pp.337-338
Journal
2004 1.6 Tbps (160x10 Gbps) WDM Transmission over 2,000 km of Single Mode Fiber   한진수   한국통신학회논문지 B : 네트워크 및 융합 서비스, v.29, no.7A, pp.712-718
Journal
2004 Bidirectional transmissions of 32 channels × 10 Gb/s over metropolitan networks using linear optical amplifiers   Hee Sang Chung   IEEE Photonics Technology Letters, v.16, no.4, pp.1194-1196 14
Journal
2003 복합 이득제어 광증폭기의 과도 출력 변화의 억제에 대한 광학적 지연 시간의 효과   Hee Sang Chung   ETRI Journal, v.25, no.6, pp.531-534 3
Journal
2003 Transient effects and gain-control method in low-noise dispersion-compensating hybrid fiber amplifier   Sun Hyok Chang   IEEE Photonics Technology Letters, v.15, no.7, pp.906-908 11
Conference
2003 Transmission performance comparison of a low-noise hybrid fiber amplifier and a conventional EDFA   한진수   한국통신학회 종합 학술 발표회 (하계) 2003, pp.920-923
Journal
2003 Distributed fiber Raman amplifiers with localized loss   Seung Kwan Kim   IEEE/OSA Journal of Lightwave Technology, v.21, no.5, pp.1286-1293 7
Conference
2002 Distributed fiber Raman amplifiers with localized loss in transmission fiber   김승관   Photonics Conference 2002, pp.33-34
Conference
2002 Limitation in fiber Raman amplifier imposed by Rayleigh scattering of signals   장순혁   Photonics Conference 2002, pp.331-332
Journal
2002 Limitations in Fibre Raman Amplifiers Imposed by Rayleigh Scattering of Signals   Sun Hyok Chang   Electronics Letters, v.38, no.16, pp.865-867 20
Journal
2002 Design of Hybrid Optical Amplifiers for High Capacity Optical Transmission   Seung Kwan Kim   ETRI Journal, v.24, no.2, pp.81-96 14
Conference
2001 Reduction of SRS induced Penalty in WDM Optical Link Control using Direct-Modulated Laser Diode   장순혁   Photonics Conference 2001, pp.435-436
Journal
2001 Widely tunable single-frequency Er-doped fiber laser with long linear cavity   Sun Hyok Chang   IEEE Photonics Technology Letters, v.13, no.4, pp.287-289 42