Title :
320-Gb/s Single-Polarization DPSK Transmission Over 525 km Using Time-Domain Optical Fourier Transformation
Author :
Hirooka, Toshihiko ; Okazaki, Masatada ; Guan, Pengyu ; Nakazawa, Masataka
Author_Institution :
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai
Abstract :
A 320-Gb/s single-polarization differential phase-shift keying transmission is successfully demonstrated over a 525-km straight transmission line using time-domain optical Fourier transformation (OFT). The tolerance to higher order polarization-mode dispersion is greatly improved and long-term stable transmission performance is achieved with OFT.
Keywords :
Fourier transform optics; differential phase shift keying; optical fibre communication; optical fibre dispersion; optical fibre polarisation; optical modulation; time-domain analysis; bit rate 320 Gbit/s; differential phase-shift keying; distance 525 km; high-speed optical pulse transmission; higher order polarization-mode dispersion; long-term stable transmission performance; optical phase modulation; polarization-mode dispersion; single-polarization DPSK transmission; time-domain optical Fourier transformation; transform-limited pulses; waveform distortion elimination; Differential quadrature phase shift keying; High speed optical techniques; Optical distortion; Optical fiber polarization; Optical modulation; Optical pulses; Optical sensors; Polarization mode dispersion; Pulse modulation; Time domain analysis; Differential phase-shift keying (DPSK); high-speed optical pulse transmission; optical Fourier transformation (OFT); optical phase modulation; polarization-mode dispersion (PMD); transform-limited pulses; waveform distortion elimination;
Journal_Title :
Photonics Technology Letters, IEEE
DOI :
10.1109/LPT.2008.2004880
