Optimal duty cycle in RZ codified data for 10Gb/s optical access networks
- Authors
- Cano Valad?z, Iv?n Nicol?s
- Format
- Article
- Status
- publishedVersion
- Description
Abstract: We evaluate the duty cycle in RZ coded signals in an optical access network emulated with two users at a bit rate of 10 Gb/s. An optimum duty cycle of 75% was found for a fibre link of 25 km. This value remained when increasing the launched power up to 12 dBm. The range for 1 dB penalty was between 60% and 80%. In comparison with NRZ, with the optimum duty cycle the performance in terms of the receiver sensitivity for a BER of 2?10-4 improved by almost 4.5 dB while the bandwidth between neighbour users was limited to 45 GHz.
Universidad Polit?cnica Salesiana
http://ieeexplore.ieee.org/document/7193521/?tp=&arnumber=7193521&url=http:%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D7193521
- Publication Year
- 2015
- Language
- eng
- Topic
- OPTICAL FIBERS
PASSIVE OPTICAL NETWORKS
OPTICAL SIGNAL PROCESSING
BIT ERROR RATE
INTEGRATED OPTICS
OPTICAL FIBER SENSORS
- Repository
- Repositorio SENESCYT
- Rights
- openAccess
- License
- restrictedAccess