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Designing of 2.5 GBPS WDM-PON using Mach-Zehnder Modulator

Published on June 2018 by Umesh Pinjarkar
journal_cover_thumbnail

International Conference on Emerging Trends in Computing and Communication
Foundation of Computer Science USA
ICETCC2017 - Number 1
June 2018
Authors: Umesh Pinjarkar

Umesh Pinjarkar . Designing of 2.5 GBPS WDM-PON using Mach-Zehnder Modulator. International Conference on Emerging Trends in Computing and Communication. ICETCC2017, 1 (June 2018), 12-16.

@article{
author = { Umesh Pinjarkar },
title = { Designing of 2.5 GBPS WDM-PON using Mach-Zehnder Modulator },
journal = { International Conference on Emerging Trends in Computing and Communication },
issue_date = { June 2018 },
volume = { ICETCC2017 },
number = { 1 },
month = { June },
year = { 2018 },
issn = 0975-8887,
pages = { 12-16 },
numpages = 5,
url = { /proceedings/icetcc2017/number1/29457-cc61/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 International Conference on Emerging Trends in Computing and Communication
%A Umesh Pinjarkar
%T Designing of 2.5 GBPS WDM-PON using Mach-Zehnder Modulator
%J International Conference on Emerging Trends in Computing and Communication
%@ 0975-8887
%V ICETCC2017
%N 1
%P 12-16
%D 2018
%I International Journal of Computer Applications
Abstract

The propose design is for a cost effective Full Duplex Wavelength Division Multiplexed Passive Optical Network. This system can transfer data up to 2. 5 Gbps to up to 10 Gbps over a 20km of a single feeder fiber using single light source per Optical Network Unit. Here, a Non-return to zero (NRZ) downstream signal is first frequency up-converted to around 20 GHz before being fed to Mach-Zehnder Modulator for downstream transmission. CW DFB Laser Array is used as a carrier for optical signal. After transmission over feeder fiber, a portion of this signal is detected at the Optical Network Unit and one of its signal is up streamed with the help of Optical Transmitter at a frequency of 1550nm. For amplification EDFA is used. To overcome the bandwidth limitation, we apply a Buffer Selector at upstream receiver. At receiver side Photo detector PIN is used to detect the optical signal.

References
  1. LIGHT WAVE, white papers, by Einar In De Betou "WDM is a key component".
  2. Fundamentals of Optical Fiber Transmission, Technical University of Lodz, Poland.
  3. History of Fiber Optics timbercon. com.
  4. (PDF) Weebly file. "WDM". Sweisher. weebly. com
  5. Page No. (113),(573) Optical Network Book. By Kumar.
  6. "Symmetric 10-Gb/s WDM-PON Using Directly Modulated Lasers for Downlink and RSOA for uplink" by Zaineb Al Qazwini,StudentMember,IEEE,and Kim. Vol, 30. 12,June15,2012.
  7. "10Gb/sOperationofRSOAforWDMPON"byK. Y. Cho,Y,Takushima. Vil. ,20,No. 18,September 15,2008.
  8. Optiwave Design Software for Photonics.
Index Terms

Computer Science
Information Sciences

Keywords

Wdm-pon Edfa Onu Cw Dfb Laser