P.S. Cho

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

P.S. Cho, V.S. Grigoryan, Y.A. Godin et al. · IEEE Photonics Technology Letters · 2003 · 86 citations

Engineering, Communication, Electrical Engineering +17

Suppression of cross-gain modulation in SOA using RZ-DPSK modulation format

P.S. Cho, Jacob B. Khurgin · IEEE Photonics Technology Letters · 2003 · 58 citations

Engineering, Electrical Engineering, Digital Communication +16

Investigation of 2-b/s/Hz 40-Gb/s DWDM Transmission Over 4>tex<$,times,$>/tex<100 km SMF-28 Fiber Using RZ-DQPSK and Polarization Multiplexing

P.S. Cho, G. Harston, Chris J. Kerr et al. · IEEE Photonics Technology Letters · 2004 · 55 citations

Engineering, Communication, Electrical Engineering +17

Investigation of SOA Nonlinearities on the Amplification of DWDM Channels With Spectral Efficiency Up to 2.5 b/s/Hz

P.S. Cho, Y. Achiam, G. Levy-Yurista et al. · IEEE Photonics Technology Letters · 2004 · 26 citations

Engineering, Communication, Electrical Engineering +17

Coherent Homodyne Detection of BPSK Signals Using Time-Gated Amplification and LiNbO<tex>$_3$</tex>Optical 90<tex>$^circ$</tex>Hybrid

P.S. Cho, G. Harston, Chris J. Kerr et al. · IEEE Photonics Technology Letters · 2004 · 12 citations

Engineering, Electrical Engineering, Digital Communication +14