Wavelength re-generation and re-modulation using optical phase lock loop techniques for 100-Gb/s DQPSK up-stream transmission in DWDM passive optical networks

• Published in: Photonic network communications Vol. 19; no. 3; pp. 265 - 276
• Main Authors: Binh, Le Nguyen, Firus, Martin, Hoan, Tran Nhut Khai
• Format: Journal Article
• Language: English
• Published: Boston Springer US 01.06.2010
• Subjects: Characterization and Evaluation of Materials; Computer Communication Networks; Computer Science; Electrical Engineering; Optical networks; Modulation formats; Optical transmission; DQPSK

We demonstrate, by partial experiment and simulation, a re-modulation scheme of the lightwave carrier imbedded in a downstream optical signals under differential quadrature phase shift keying (DQPSK) modulation format for upstream transmission over passive optical networks (PONs) at a bit rate of 10...