Showing results 239 to 298 of 450
Maximum capacity improvement achievable by using multi-level modulation formats in MCF transmission systems (invited paper) Chang, Jun Ho; Chung, Yun Chur, International Symposium on Extremely Advanced Transmission Technology (EXAT 2013), pp.46 - 49, IEICE, NICT, 2013-11-07 |
Maximum operable speed of WDM PON employing bandwidth-limited RSOAs Cho, Keun-Yeong; Hong, Ui-Hyun; Choi, Hyeok Gyu; Chung, Yun Chur, OPTICS COMMUNICATIONS, v.312, pp.159 - 162, 2014-02 |
Maximum reach of long-reach RSOA-based WDM PON employing remote EDFA Hong, U.H.; Cho, K.Y.; Takushima, Y.; Chung, Yun Chur, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011, 2011-03-06 |
Measurement of Differential Phasor Diagram of Multilevel DPSK Signals by Using an Adjustment-Free Delay Interferometer Composed of a 3 x 3 Optical Coupler Takushima, Y; Choi, HY; Chung, Yun Chur, JOURNAL OF LIGHTWAVE TECHNOLOGY, v.27, pp.718 - 730, 2009-03 |
Method for reducing system deteriotation due to polarization effect and equipment Chung, Yun Chur; Youn, Chun Ju; Lee, Jun-Haeng |
MGDM Transmission of 2*28-Gb/s OOK signals Operating in 0.8-m Region over 2.2 km of SSMF Bae, SH; Kim, BG; Kim, MS; Chung, Yun Chur, 25th Opto-Electronics and Communications Conference, OECC 2020, Institute of Electrical and Electronics Engineers Inc., 2020-10 |
MMF transmission of directly-modulated 40-Gb/s signal using mode-field matched center-launching technique Sim, D.H.; Takushima, Y.; Chung, Yun Chur, 2009 Conference on Optical Fiber Communication, OFC 2009, 123, 2009-03-22 |
Mobile fronthaul optical link for LTE-A system using directly modulated 1.5-μm VCSEL Kim, Byung Gon; Bae, Sung Hyun; Kim, Hoon; Chung, Yun Chur, OptoElectronics and Communication Conference, OPTICAL SOC AMER, 2016-07-04 |
Mobile fronthaul optical link for LTE-A system using directly-modulated 1.5-μm VCSEL Kim, Byung Gon; Bae, Sung Hyun; Kim, Hoon; Chung, Yun Chur, Optoelectronics and Communications Conference (OECC) 2016, IEICE, 2016-07-05 |
Modulation-format-free bias control technique for MZ modulator based on differential phasor monitor Choi, H. G.; Takushima, Y.; Choi, H. Y.; Chang, J. H.; Chung, Yun Chur, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011, 2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference, OFC/NFOEC 2011, 2011-03-06 |
Monitoring of optical transmission systems based on cross-correlation operation Chung, Yun Chur; Takushima Yuichi, 2013-08-13 |
Monitoring OSNR in dynamic WDM network (Invited Paper) Chung, Yun Chur, SOFM 2006, 2006 |
Monitoring technique for ASE and MPI noises in distributed raman amplified systems Choi, H.Y.; Jun, S.B.; Shin, S.K.; Chung, Yun Chur, OFC/NFOEC 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007, 2007-03-25 |
Monitoring techniques for phase and OSNR of DPSK/DQPSK signals Takushima, Y.; Choi, H.Y.; Chung, Yun Chur, Optical Transmission, Switching, and Subsystems VI, 2008-10-27 |
MPI noise reduction in RoF-based mobile fronthaul network by using high-frequency phase dither Kim, Byung Gon; Bae, Sung Hyun; Chung, Yun Chur, European conference on optical communication, cnit, 2018-09-27 |
MPI Noise Reduction in RoF-Based Mobile Fronthaul Network Using High-Frequency Phase Dither Kim, Byung Gon; Bae, Sung Hyun; Chung, Yun Chur, 2018 European Conference on Optical Communication, ECOC 2018, Institute of Electrical and Electronics Engineers Inc., 2018-09 |
Multi-channel PMD compensation based on distributed polarization control Jung, S.P.; Lee, J.H.; Son, E.S.; Ji, H.C.; Chung, Yun Chur, OFC/NFOEC 2005 Optical Fiber Communication Conference, v.3, pp.423 - 425, 2005-03-06 |
Multi-purpose Fiber-optic Access Network (MFAN) Han, K.H.; Chung, Yun Chur, Optical Fiber Communication Conference and Exhibit, v.0, no.0, pp.407 - 408, 2002 |
Multi-ring architecture for survivable WDM PON Hong, UH; Cho, KY; Chung, Yun Chur, The 17th OptoElectronics and Communications Conference - OECC 2012, pp.6A2-4 -, OSK, IEEK, KICS, KIEE, IEEE Photonics Society, OSA, SPIE, 2012-07-06 |
Multi-wavelength locker for WDM system Park, K.J.; Shin, S.K.; Ji, H.C.; Woo, H.G.; Chung, Yun Chur, Optical Fiber Communication Conference, v.2, pp.73 - 75, 2000-03-07 |
Multiple-impairment monitoring technique using optical field detection and asynchronous delay-tap sampling method Chung, Yun Chur; Choi, HY; Takushima, Y, OFC 2009, 2009 |
Multiplexing/demultiplexing apparatus for wavelength division multiplexed system and wavelength division multiplexed passive optical subscriber networks using the same apparatus Chung, Yun Chur; Lee, Chang Hee; Jung, Dae Kwang; Shin, Seung Kyun |
Next-generation WDM PON technologies Chung, Yun Chur, Asia Communications and Photonics Conference and Exhibition, ACP 2010, pp.617 - 618, Asia Communications and Photonics Conference and Exhibition, ACP 2010, 2010-12-08 |
Next-generation WDM PON technologies (invited paper) Chung, Yun Chur, ACP 2010, ACP 2010, 2010 |
Novel frequency and power monitoring method for WDM network Shin, S.K.; Lee, C.-H.; Chung, Yun Chur, Proceedings of the 1998 Optical Fiber Communication Conference, OFC'98, pp.168 - 170, 1998-02-22 |
Novel FSK heterodyne single filter detection system using no IF frequeny-locking loop Chung, Yun Chur; Tkach, RW; Koch, TL, Conference on Lasers And Electro-Optics, 1989 |
Novel FSK heterodyne single-filter detection system using no IF frequency lock Chung, Yun Chur; Tkach, R.W.; Koch, T.L., IEEE PHOTONICS TECHNOLOGY LETTERS, v.1, no.6, pp.140 - 141, 1989-06 |
Novel mode converter based on hollow optical fiber for gigabit LAN communication Choi, S; Oh, K; Shin, W; Park, CS; Paek, UC; Park, KJ; Chung, Yun Chur; et al, IEEE PHOTONICS TECHNOLOGY LETTERS, v.14, no.2, pp.248 - 250, 2002-02 |
Novel optical signal-to-noise ratio monitoring technique for WDM networks Shin, S.K.; Park, K.J.; Chung, Yun Chur, Optical Fiber Communication Conference, v.2, pp.182 - 184, 2000-03-07 |
Operating wavelength range of 1.25-Gb/s WDM PON implemented by using uncooled RSOA's Cho, K.Y.; Takushima, Y.; Oh, K.R.; Chung, Yun Chur, OFC/NFOEC 2008 - 2008 Conference on Optical Fiber Communication/National Fiber Optic Engineers Conference, 2008-02-24 |
OPM technologies - what is available now? Chung, Yun Chur, NFOEC Workshop, 2006 |
Optical and wireless integrated technologies for future mobile networks Suzuki, M.; Ishimura, S.; Tanaka, K.; Bekkali, A.; Nanba, S.; Nishimura, K.; Kim, Byung Gon; et al, ICTON 2017, ICTON, 2017-07-04 |
Optical bidirectional add-drop amplifier module with asymmetric fold-back optical paths Shin, JW; Kim, S; Chung, Yun Chur, ELECTRONICS LETTERS, v.38, no.16, pp.898 - 900, 2002-08 |
Optical channel monitoring technique using phase-modulated pilot tones Park, KJ; Ji, HC; Chung, Yun Chur, IEEE PHOTONICS TECHNOLOGY LETTERS, v.17, pp.2481 - 2483, 2005-11 |
Optical communications R&D and broadband access in Korea Kim, B.; Chung, Yun Chur; Kim, K.; Kim, B.; Jeong, K., 2006 European Conference on Optical Communications, ECOC 2006, 2006-09-24 |
Optical fiber networks for wireless personal communication services (Invited Paper) Chung, Yun Chur, OECC/IOOC 2001, 2001 |
Optical fiber, and optical access network, local area network and optical parts for communication, which use the optical fiber Chung, Yun Chur; Lee, Jun Haeng; Son, Eui Seung; Chae, Jang won, 2010-10-05 |
Optical Frequency monitoring technique using arrayed-waveguide grating and pilot tones Chung, Yun Chur; Yoon, CJ; Shin, SK; Park, KJ; Woo, HG, OptoElectronics and Communications Conference, 2000 |
Optical frequency monitoring technique using arrayed-waveguide grating and pilot tones Youn, CJ; Shin, SK; Park, KJ; Chung, Yun Chur, ELECTRONICS LETTERS, v.37, no.16, pp.1032 - 1033, 2001-08 |
Optical fronthaul technologies for next-generation mobile communications Kim, Byung Gon; Bae, Sung Hyun; Kim, Hoon; Chung, Yun Chur, International Conference on Transparent Optical Networks, IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2016-07-12 |
Optical monitoring techniques for DWDM networks (Invited Paper) Chung, Yun Chur, ECOC 2004, 2004 |
Optical monitoring techniques for WDM networks Chung, Yun Chur, 2000 IEEE/LEOS Summer Topical Meeting, pp.43 - 44, 2000-07-24 |
Optical path and crosstalk monitoring technique using pilot tones in all-optical WDM transport network Chung, Yun Chur; H. C. Ji; J. K. Kim, APOC, APOC, 2001-11 |
Optical path, wavelength and power monitoring technique using frequency-modulated pilot tones Park, K.J.; Youn, C.J.; Lee, J.H.; Chung, Yun Chur, Optical Fiber Communucation Conference (OFC), Postconference Digest, pp.456 - 458, 2004-02-26 |
Optical performance monitor based on polarization-nulling technique (Invited Paper) Chung, Yun Chur, OSA Annual Meeting - Frontiers in Optics 2004, 2004 |
Optical performance monitoring in WDM networks: Progresses and challenges Chung, Yun Chur, 20th Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS, pp.549 -, 2007-10-21 |
Optical performance monitoring of QPSK data channels by use of neural networks trained with parameters derived from asynchronous constellation diagrams Jargon, Jeffrey A.; Wu, Xiaoxia; Choi, Hyeon Yeong; Chung, Yun Chur; Willner, Alan E., OPTICS EXPRESS, v.18, no.5, pp.4931 - 4938, 2010-03 |
Optical performance monitoring technique using asynchronous amplitude and phase histograms Choi, H. Y.; Takushima, Y.; Chung, Yun Chur, OPTICS EXPRESS, v.17, no.26, pp.23953 - 23958, 2009-12 |
Optical performance monitoring technique using software-based synchronous amplitude histograms Choi, Hyeok Gyu; Chang, J. H.; Kim, Hoon; Chung, Yun Chur, OPTICS EXPRESS, v.22, no.20, pp.24024 - 24033, 2014-10 |
Optical performance monitoring techniques based on pilot tones for WDM network applications Ji, H.; Park, K.; Lee, J.; Chung, H.; Son, E.; Han, K.; Jun, S.; et al, JOURNAL OF OPTICAL NETWORKING, v.3, no.7, pp.510 - 533, 2004 |
Optical performance monitoring techniques based on pilot tones for WDM network applications (Invited Paper) Chung, Yun Chur, OECC 2004, 2004 |
Optical performance monitoring techniques for DWDM networks (lecture) Chung, Yun Chur, The National Innovative Communication Education Program, 2004 |
Optical performance monitoring techniques in DWDM network (Plenary Talk) Chung, Yun Chur, International conference on Optoelectronics Technology, 2004 |
Optical performance monitoring techniques; Current status and future challenges Chung, Yun Chur, 2008 34th European Conference on Optical Communication, ECOC 2008, 123, 2008-09-21 |
Optical reflectometry based on correlation detection and its application to the in-service monitoring of WDM passive optical network Takushima, Y; Chung, Yun Chur, OPTICS EXPRESS, v.15, pp.5318 - 5326, 2007-04 |
Optical-time-division-multiplexed transmission system using sinusoidally modulated optical signal as input pulse source Chung, Yun Chur; BAE, Sunghyun; KIM, Byunggon; Kim, Minsik |
Optimization of electrical bandpass filter for PMD monitoring technique using RF spectrum analysis Chung, Yun Chur; Lee, JH, OECC 2004, 2004 |
Optimization of monitoring bandwidth for a polarization-mode dispersion monitoring technique based on rf spectrum analysis Lee J.H.; Chung, Yun Chur, JOURNAL OF OPTICAL NETWORKING, v.5, no.2, pp.97 - 102, 2006 |
Optimization of monitoring bandwidth for PMD monitoring technique based on RF spectrum analysis Lee, J.H.; Chung, Yun Chur, OFC/NFOEC 2005 Optical Fiber Communication Conference, v.1, pp.93 - 95, 2005-03-06 |
Optimization of polarization-scrambling frequency in lightwave systems Park, PKJ; Lee, JH; Chung, Yun Chur, OPTICAL ENGINEERING, v.47, 2008-03 |
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