Efficiency of Transmission Distortion Compensation Using Optical Backpropagation

Autor:	Binh T. Tran, Nhan D. Nguyen
Rok vydání:	2019
Předmět:	Nonlinear system Materials science Optical fiber law Gigabit Dispersion (optics) Electronic engineering Fiber Backpropagation Phase-shift keying law.invention Compensation (engineering)
Zdroj:	2019 6th NAFOSTED Conference on Information and Computer Science (NICS).
Popis:	In this paper, we present the fiber dispersion and nonlinearity compensation scheme using an optical backpropagation module (OBP) placed at the receiver for the long haul 56 Gbit/s DQPSK system. The OBP is realized by fiber Brag gratings (FBGs) and highly nonlinear fibers (HNLFs). The compensation effective of the mid-link OPC configuration is also investigated for comparison. The study shows that, receiver-based OBP is a good solution for the optical network.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5c6f89631edf20ec5e43073751d44ad4 https://doi.org/10.1109/nics48868.2019.9023798 Zobrazit plný text záznamu