Field Trial of 112 Gb/s Dual-Carrier DQPSK Channel Upgrade in Installed 516 km of Fiber Link and ROADM von Chung, Hwan Seok, Chang, Sun Hyok, Lee, Jyung Chan, Shin, Jongyoon, Youn, Ji Wook, Ko, JeSoo, Lee, Joon Ki, Kang, Sae-Kyoung, Huh, Joon Young, Lee, Jong Hyun, Lee, Won Hee, Hyun, Sung Kyu, Kang, Sun Moo, Kim, Kwangjoon

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An All-Optically Gain-Controlled Two-Stage Amplifier Using Two Independent Feedback Loops von Choi, Bo-Hun, Kim, Chang-Bong, Ko, Jesoo

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A40 Gb/s Clock and Data Recovery Module with Improved Phase-Locked Loop Circuits von Park, Hyun, Kim, Kang Wook, Lim, Sang-Kyu, Ko, Jesoo

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Experimental Study on Economic Long-haul Transmission Link Using standard SMF and All EDFAs von Bo-Hun Choi, Chang-Bong Kim, Jesoo Ko

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On the Stimulated Brillouin Scattering Effect of Electrically Band-limited CSRZ Signal in Optical Transmission von Sae-Kyoung Kang, Dong-Soo Lee, Hyun-Woo Cho, Hyun-Jae Lee, Jesoo Ko

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Optical supervisory channel subsystem for 1.6T WDM transmission system von Jongyoon Shin, Yool Kwon, Jesoo Ko

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Design and Implementation of Open‐Loop Clock Recovery Circuit for 39.8 Gb/s and 42.8 Gb/s Dual‐Mode Operation von Lim, Sang‐Kyu, Cho, Hyunwoo, Shin, Jongyoon, Ko, Jesoo

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Ultra-Dense WDM PON with 12.5-GHz Spaced 256 Channels von Jae-Nam Yim, Gyo-Sun Hwang, 이재승, Kyung-Hee Seo, Hyun-Jae Lee, Jesoo Ko

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A 40 Gb/s Clock and Data Recovery Module with Improved Phase‐Locked Loop Circuits von Park, Hyun, Kim, Kang Wook, Lim, Sang‐Kyu, Ko, Jesoo

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Demonstration of CSRZ Signal Generator Using Single‐Stage Mach‐Zehnder Modulator and Wideband CMOS Signal Mixer von Kang, Sae‐Kyoung, Lee, Dong‐Soo, Cho, Hyunwoo, Ko, Jesoo

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Implementation of CSRZ Signal Generator Using a Single-Stage External Modulator and a Wideband CMOS Signal Mixer von Sae-Kyoung Kang, Dong-Soo Lee, Hyun-Woo Cho, Jesoo Ko

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Implementation of a low-cost phase-locked loop clock-recovery module for 40-Gb/s optical receivers von Woo, Dong Sik, Kim, Kang Wook, Lim, Sang-Kyu, Ko, Jesoo

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A Compact 43Gb/s Clock Recovery Module Using a Dielectric Resonator Filter von Sang-Kyu Lim, Sang Soo Lee, Hyunwoo Cho, Hyunjae Lee, Jesoo Ko, Chang-Bong Kim

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Ultra-Dense WDM PON with 12.5-㎓ Spaced 256 Channels von Jae-Nam Yim, Gyo-Sun Hwang, Jae-Seung Lee, Kyung-Hee Seo, Hyun-Jae Lee, Jesoo Ko

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Cost‐Effective Transition to 40 Gb/s Line Rate Using the Existing 10 Gb/s‐Based DWDM Infrastructure von Lee, Sang Soo, Cho, Hyunwoo, Lim, Sang‐Kyu, Lee, Dong‐Soo, Yoon, Kyeong‐Mo, Lee, Yong‐Gi, Kim, Kwangjoon, Ko, Jesoo

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A 40 Gb/s Clock and Data Recovery Module with Improved Phase-Locked Loop Circuits von Park, Hyun, Kim, Kang-Wook, Lim, Sang-Kyu, Ko, Je-Soo

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Demonstration of CSRZ Signal Generator Using Single-Stage Mach-Zehnder Modulator and Wideband CMOS Signal Mixer von Kang, Sae-Kyoung, Lee, Dong-Soo, Cho, Hyun-Woo, Ko, Je-Soo

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Design and Implementation of Open-Loop Clock Recovery Circuit for 39.8 Gb/s and 42.8 Gb/s Dual-Mode Operation von Lim, Sang-Kyu, Cho, Hyun-Woo, Shin, Jong-Yoon, Ko, Je-Soo

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Method of optically producing clock and apparatus thereof von Lee, Jaemyoung, Ko, Jesoo

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Field trial of 1.6 Tb/s (40 channels/spl times/40 Gb/s) NRZ signals over 511 km standard single mode fiber using conventional optical amplifiers von Sang Soo Lee, Hyunwoo Cho, Sang-Kyu Lim, Kyeong-Mo Yoon, Yong-Gi Lee, Jesoo Ko

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