Cost-effective WDM-PON Delivering Up/Down-stream Data on a Single Wavelength Using Soliton Pulse
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Laxman Tawade
Abstract
This paper presents wavelength division multiplexing passive optical network (WDM-PON) system delivering downstream 2.5 Gbit/s data and upstream 1 Gbit/s data on a single wavelength using pulse source is mode locked laser which generating a single pulse of “sech” shape with specified power and width i.e. soliton pulse. The optical source for downstream data and upstream data is sech pulse generator at central office and reflective semiconductor optical amplifier (RSOA) at each optical network unit. We also investigate analysis of backscattered optical signal for upstream data and downstream data simultaneously. Bit error rate, Q-Factor were measured to demonstrate the proposed scheme. In this paper Long reach aspects of an access network is investigated using single channel scenario.
©[2013] by Walter de Gruyter Berlin Boston
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Articles in the same Issue
- Masthead
- Designing PMF with Negative Tap Coefficient Based on FBG Delay Line
- Design of 60° Bent Ridge Waveguides Assisted by Hexagonal-lattice Cylinders
- Dual-wavelength DFB Fiber Laser based Equivalent Phase Shift
- Green Distributed Quality of Transmission Aware Routing and Wavelength Assignment in All-Optical Networks
- Performance Analysis of a New Coded TH-CDMA Scheme in Dispersive Infrared Channel with Additive Gaussian Noise
- Cost-effective WDM-PON Delivering Up/Down-stream Data on a Single Wavelength Using Soliton Pulse
- Study of the OCDMA Transmission Characteristics in FSO-FTTH at Various Distances, Outdoor
- A Fan-out Splitting Scheduling Algorithm with QoS Difference for Optical Multicast Packet Switching Node
- News
