| Performance comparisons of chromatic dispersion-monitoring techniques using pilot tones KJ Park, CJ Youn, JH Lee, YC Chung IEEE Photonics Technology Letters 15 (6), 873-875, 2003 | 71 | 2003 |
| OSNR monitoring technique based on orthogonal delayed-homodyne method CJ Youn, KJ Park, JH Lee, YC Chung Optical Fiber Communication Conference and Exhibit, 22-24, 2002 | 44 | 2002 |
| Field demonstration of 100-Gb/s real-time coherent optical OFDM detection N Kaneda, T Pfau, H Zhang, J Lee, YK Chen, CJ Youn, YH Kwon, ... Journal of Lightwave Technology 33 (7), 1365-1372, 2015 | 33 | 2015 |
| 3× 485-Gb/s WDM transmission over 4800 km of ULAF and 12× 100-GHz WSSs using CO-OFDM and single coherent detection with 80-GS/s ADCs X Liu, S Chandrasekhar, PJ Winzer, B Zhu, DW Peckham, S Draving, ... National Fiber Optic Engineers Conference, JThA037, 2011 | 31 | 2011 |
| Method and apparatus for transmitting and receiving coherent optical OFDM CJ Youn, Y Kwon, DJ Kim, JH Kim, JS Choe, KS Choi, ES Nam US Patent 9,270,381, 2016 | 30 | 2016 |
| Channel estimation and synchronization for polarization-division multiplexed CO-OFDM using subcarrier/polarization interleaved training symbols CJ Youn, X Liu, S Chandrasekhar, YH Kwon, JH Kim, JS Choe, DJ Kim, ... Optics Express 19 (17), 16174-16181, 2011 | 29 | 2011 |
| Experimental filtering effect on the daylight operation of a free-space quantum key distribution H Ko, KJ Kim, JS Choe, BS Choi, JH Kim, Y Baek, CJ Youn Scientific reports 8 (1), 15315, 2018 | 26 | 2018 |
| A simultaneous monitoring technique for polarization-mode dispersion and group-velocity dispersion KJ Park, JH Lee, CJ Youn, YC Chung Optical Fiber Communication Conference, WE4, 2002 | 26 | 2002 |
| High-speed and high-performance polarization-based quantum key distribution system without side channel effects caused by multiple lasers H Ko, BS Choi, JS Choe, KJ Kim, JH Kim, CJ Youn Photonics Research 6 (3), 214-219, 2018 | 20 | 2018 |
| Silica Planar Lightwave Circuit Based Integrated 1 4 Polarization Beam Splitter Module for Free-Space BB84 Quantum Key Distribution JS Choe, H Ko, BS Choi, KJ Kim, CJ Youn IEEE Photonics Journal 10 (1), 1-8, 2018 | 20 | 2018 |
| Critical side channel effects in random bit generation with multiple semiconductor lasers in a polarization-based quantum key distribution system H Ko, BS Choi, JS Choe, KJ Kim, JH Kim, CJ Youn Optics express 25 (17), 20045-20055, 2017 | 20 | 2017 |
| Optical frequency monitoring technique using arrayed-waveguide grating and pilot tones CJ Youn, SK Shin, KJ Park, YC Chung Electronics Letters 37 (16), 1, 2001 | 18 | 2001 |
| Optical path, wavelength and power monitoring technique using frequency-modulated pilot tones KJ Park, CJ Youn, JH Lee, YC Chung Optical Fiber Communication Conference, 2004. OFC 2004 2, 3 pp. vol. 2, 2004 | 17 | 2004 |
| Polarization division multiplexed optical orthogonal frequency division multiplexing transmitter and receiver CJ Youn, Y Kwon, JH Kim, JS Choe, KS Choi, K Heo, ES Nam US Patent 8,693,459, 2014 | 16 | 2014 |
| Simple full-range carrier frequency offset estimation for high speed CO-OFDM HY Rha, CJ Youn, ES Nam, HW Choi Optics express 21 (20), 23896-23906, 2013 | 16 | 2013 |
| Spectrum-sliced bidirectional WDM PON DK Jung, CJ Youn, HG Woo, YC Chung Optical Fiber Communication Conference, WJ6, 2000 | 16 | 2000 |
| Polarization-insensitive one-way quantum key distribution receiver, transmitter/receiver system CJ Youn, TG Noh US Patent 8,477,939, 2013 | 15 | 2013 |
| Chromatic dispersion monitoring technique in WDM network KJ Park, CJ Youn, JH Lee, YC Chung Optical Fiber Communication Conference and Exhibit, 735-737, 2002 | 15 | 2002 |
| Advanced unambiguous state discrimination attack and countermeasure strategy in a practical B92 QKD system H Ko, BS Choi, JS Choe, CJ Youn Quantum Information Processing 17, 1-14, 2018 | 14 | 2018 |
| An efficient and frequency-offset-tolerant channel estimation and synchronization method for PDM CO-OFDM transmission CJ Youn, X Liu, S Chandrasekhar, YH Kwon, JH Kim, JS Choe, KS Choi, ... 36th European Conference and Exhibition on Optical Communication, 1-3, 2010 | 14 | 2010 |
