A Concept of a Hybrid WDM/TDM Topology Using the Fabry-Perot Laser in the Optiwave Simulation Environment

Poboril, Radek; Látal, Jan; Koudelka, Petr; Vitasek, Jan; Siska, Petr; Skapa, Jan; Vašinek, Vladimír

doi:10.15598/aeee.v9i4.537

Cited by 19 publications

(6 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It shows that the number of shifts permitted is r×c. So, the following equation should hold true to assure that matrix code set size m is equal to the number of rows in the matrices [12].…”

Section: A Construction Of Codesmentioning

confidence: 99%

Simulation and Analysis of Optimum Golomb Ruler Based 2D Codes for OCDMA System

Kaur¹,

Yadav²,

Srivastava³

et al. 2016

ijacsa

View full text Add to dashboard Cite

Abstract-The need for high speed communications networks has led the research communities and industry to develop reliable, scalable transatlantic and transpacific fiber-optic communication links. In this paper the optimum Golomb ruler based 2D OCDMA codes has been demonstrated. An OCDMA system based on the discussed 2D codes is designed and simulated on Optisystem. The encoder and decoder structure of OCDMA system have been designed using filter and time delays. Further the performance is analysed for various parameter such as bit rate, number of users, BER (Bit Error Rate), quality factor, eye diagram and signal diagram. The system is analyzed for up to 18 users at 1 Gbps and 1.25 Gbps bit rate.

show abstract

Section: A Construction Of Codesmentioning

confidence: 99%

Simulation and Analysis of Optimum Golomb Ruler Based 2D Codes for OCDMA System

Kaur¹,

Yadav²,

Srivastava³

et al. 2016

ijacsa

View full text Add to dashboard Cite

show abstract

“…A photodetector with low pass filter is connected to the buffer selector. By using dualarm MZM in the input side, we have inserted 40-GHz mm-wave signal based on optical carrier suppression (OCS) to the input signal 1510 and 1530 nm for the downstream link; however, for the upstream link out of MZM was connected to the input of the selectors [3][4][5].…”

Section: System Designmentioning

confidence: 99%

“…Therefore it consumes less power, less space, and less complexity. Because of this it can be expanded cheaply as compared to the active network [3].…”

Section: Introductionmentioning

confidence: 99%

Design of Broadband RoF PON for the Last Mile

Alateeq¹,

Alatawi²,

Almasoudi³

et al. 2012

View full text Add to dashboard Cite

An increase in the demand of broadband service has encouraged research and study to find a solution to offer an adequate amount of service. Living in this digital world with downloading video, voice or data leads us occasionally to have a shortage of bandwidth in the provided data. One of the solutions to cover the huge expected demand in the future is improving the communication systems by adding optical passive components to the Radio over Fiber (RoF) system. This work is mainly to increase the bandwidth that allows the small and single consumer at the last mile. We have shown that by adding the 40-GHz mm-wave to the system, Bit-Error-Rate (BER) has increased while Q-factor has decreased.

show abstract

“…It can also be seen that Q-Factor is decreasing when the number of users are increasing. This means that Q-Factor is the major factor influencing the OCDMA system performance [8].…”

Section: Figure 13: Q-factor Versus Fiber Length For 2 Usersmentioning

confidence: 99%

Simulation and Performance Analysis of 2-D Codes at 1 Gbps and 1. 25 Gbps Data Rate for OCDMA LAN Applications

Nagar¹,

Kaur²

2012

IJCA

View full text Add to dashboard Cite

Two main forces behind a lot of interest in the OCDMA techniques are the ability to support asynchronous, bursty data transmission and data access security. To achieve high speed connectivity with a large bandwidth, OCDMA is a highly flexible technique. This paper describes a simulated system for an incoherent OCDMA system using high performance 2-D codes. In this paper we have designed an OCDMA system for 1 Gbps and 1.25 Gbps using (8×4) wavelength hopped-time spreaded 2-D optical codes. The analysis takes into account the effect of data rate for increasing number of users at different length of fibers. The system performance is evaluated by Q-Factor analysis and timing diagram at different data rates i.e. 1 Gbps and 1.25 Gbps Results show that the designed system provides adequate BER (10-9) for 1 Gbps up to 10 users.

show abstract

A Concept of a Hybrid WDM/TDM Topology Using the Fabry-Perot Laser in the Optiwave Simulation Environment

Cited by 19 publications

References 8 publications

Simulation and Analysis of Optimum Golomb Ruler Based 2D Codes for OCDMA System

Simulation and Analysis of Optimum Golomb Ruler Based 2D Codes for OCDMA System

Design of Broadband RoF PON for the Last Mile

Simulation and Performance Analysis of 2-D Codes at 1 Gbps and 1. 25 Gbps Data Rate for OCDMA LAN Applications

Contact Info

Product

Resources

About