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Optiwave software can be used in different industries and applications, including Fiber Optic Communication, Sensing, Pharma/Bio, Military & Satcom, Test & Measurement, Fundamental Research, Solar Panels, Components / Devices, etc..
OptiSystem is a comprehensive software design suite that enables users to plan, test, and simulate optical links in the transmission layer of modern optical networks.
OptiInstrument addresses the needs of researchers, scientists, photonic engineers, professors and students who are working with instruments.
OptiSPICE is the first circuit design software for analysis of integrated circuits including interactions of optical and electronic components. It allows for the design and simulation of opto-electronic circuits at the transistor level, from laser drivers to transimpedance amplifiers, optical interconnects and electronic equalizers.
OptiFDTD is a powerful, highly integrated, and user friendly CAD environment that enables the design and simulation of advanced passive and non-linear photonic components.
OptiBPM is a comprehensive CAD environment used for the design of complex optical waveguides. Perform guiding, coupling, switching, splitting, multiplexing, and demultiplexing of optical signals in photonic devices.
The optimal design of a given optical communication system depends directly on the choice of fiber parameters. OptiFiber uses numerical mode solvers and other models specialized to fibers for calculating dispersion, losses, birefringence, and PMD.
Emerging as a de facto standard over the last decade, OptiGrating has delivered powerful and user friendly design software for modeling integrated and fiber optic devices that incorporate optical gratings.
Download our 30-day Free Evaluations, lab assignments, and other freeware here.Â
Hi every one !
I am simulating a paper as attached below.
After completing the required setup, when i simulate the scenario i get very bad BER i.e in the range of 10e-3. I don’t know why i am getting such a poor BER.
Can some one help me out plz, i am also attaching my project file below….
Main points..
1. As i am using Optical Gaussian Pulse generator at transmitter side while at receiver side i used 3R to meausre BER but 3R is used only for NRZ data but here my modulated signal is in the form of optical Gaussian pulses, so kindly tell me, Is that the problem due to which i am getting poor BER ?
as u can verify it from Project file name “Project file.1 with 3R” as attached below.
2. But when I used the method as explained in tutorial Lesson 3 to find BER (in which they used out puts from binary bit sequence, NRZ data and low pas filter instead of using 3R) then i didn’t get any value of all other parameters as shown in BER analyzer except Min BER with value of 1.
So kindly tell me why i am not getting proper BER value for this setup and also why other parameters didn’t shown any value ??
u can verify it from Project file name “Project file.2 with BER analyzer”. as attached below.
3. Kindly tell me how can i simulate attached paper so that i get proper BER value ??
4. Also tell me how can i improve or minimize BER value for attached setup ??
I will be very thankful to you for your kindness.
Best Regards
P.S I am using Opti sys 7.