Ho-Chul Ji

Demonstration of Fast Restorable All-Optical WDM Network

Chul Han Kim, Yun Chur Chung, Hwan Seok Chung, 2001 .

ESTIMATION OF DEVICE CURRENT IN PWM INVERTERS

Seung-Gi Jeong, Ho-Chul Ji, 1998 .

A multi-wavelength locker for WDM system

Yun Chur Chung, Ho-Chul Ji, Keun Joo Park, 2000, Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 (IEEE Cat. No. 00CH37079).

Optical performance monitoring techniques based on pilot tones for WDM network applications

Yun Chur Chung, Ho-Chul Ji, E. S. Son, 2004 .

Optical path and crosstalk monitoring technique using pilot tones in all-optical WDM transport network

Yun Chur Chung, Ho-Chul Ji, Jongkwon Kim, 2001, SPIE/OSA/IEEE Asia Communications and Photonics.

Effect of polarization-dependent loss on polarization-shift-keying transmission system

Yun Chur Chung, Ho-Chul Ji, Jun Hee Lee, 2002, SPIE/OSA/IEEE Asia Communications and Photonics.

Inter-channel nonlinear crosstalk in analog phase-modulated wavelength-division-multiplexed systems.

Ho-Chul Ji, Hoon Kim, J H Lee, 2008, Optics express.

Frequency stabilization of multiple semiconductor lasers using digital feedback loop

Yun Chur Chung, Ho-Chul Ji, S. K. Shin, 2007 .

Full-Duplex Radio-Over-Fiber System Using Phase-Modulated Downlink and Intensity-Modulated Uplink

Yun Chur Chung, Ho-Chul Ji, Hoon Kim, 2009, IEEE Photonics Technology Letters.

Bidirectional Transmission of Downstream Broadcast and Upstream Baseband Signals Over a Single Wavelength in WDM-PON Using Mutually Injected FPLDs and RSOA

Ho-Chul Ji, I. Yamashita, K.-i. Kitayama, 2008, IEEE Photonics Technology Letters.

Effect of PDL-induced coherent crosstalk on polarization-division-multiplexed direct-detection systems.

Ho-Chul Ji, Hoon Kim, H. Ji, 2009, Optics express.