P. Cho

Investigation of 2-b/s/Hz 40-gb/s DWDM transmission over 4/spl times/100 km SMF-28 fiber using RZ-DQPSK and polarization multiplexing

J. Khurgin, P. Cho, G. Harston, 2004, IEEE Photonics Technology Letters.

Transmission of 25-Gb/s RZ-DQPSK signals with 25-GHz channel spacing over 1000 km of SMF-28 fiber

Y. Achiam, P.S. Cho, A. Salamon, 2003, IEEE Photonics Technology Letters.

All-optical 2R-regeneration of 10 Gbit/s RZ data transmitted over 30000 km in a dispersion-managed system using an electroabsorption modulator

P.S. Cho, D. Mahgerefteh, P. Cho, 2000, Optical Fiber Communication Conference. Technical Digest Postconference Edition. Trends in Optics and Photonics Vol.37 (IEEE Cat. No. 00CH37079).

Active control of an optical 90° hybrid for coherent detection

P. Cho, G. Harston, A. Greenblatt, 2008, 2008 Digest of the IEEE/LEOS Summer Topical Meetings.

A Novel Digital Over Current Relay with Variable Time-Current Characteristics for Protective Coordination

Seung-Jae Lee, Seung-Ho Hyun, Myeon-Song Choi, 2002 .