Possible scenario for upgrading long-haul undersea optical fiber cable system using RZ-DPSK modulation format

High raman gain of dispersion compensati

High raman gain of dispersion compensation fiber using RZ-DPSK format for long-haul DWDM transmission system

✍ Hsiu-Sheng Lin; Po-Chou Lai 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 491 KB

## Abstract We investigated the transport of a 16 channels 40 Gb/s dense wavelength division multiplexing (DWDM) system which uses high Raman gain of dispersion compensation fiber (DCF) for long‐haul DWDM transmission. Using the return to zero differential phase shift keying (RZ‐DPSK) modulation fo