Community Forums - Rohan katti

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Free Evaluation

Forum Replies Created

August 5, 2016 at 2:19 am #41090

Participant

I have a MATLAB code for ring resonators, where in the through port and drop port transmission intensities are plotted. If i import this to Optisystem, on which visualizer can i see the output, as there is no visualizer which plots between wavelength and transmission intensity, tried the visulaizers availible with Optisystem, but unable to visualize the outputs.

October 12, 2015 at 8:24 am #26253

Participant

@ Damian Marek : In the MZI, there is a phase change between the two arms of the interferometer, which is given by (2 * Pi * n)/Lambda, where n is the refractive index of the waveguide and lambda is the wavelength of the incoming signal, so how do we get a relationship between that theoritical phase shift and the delay parameter for the component MZI in Optisystem.

February 5, 2015 at 9:05 am #17466

Participant

Very Sorry for the delay. I am designing all optical Gray code to binary code conversion using Mach- Zehndr Interferometer. By adjusting the delay between the arms of the MZI i am getting the BER as zero for all bits. For one of the bit i dint get it as zero but was reaching to zero very very small value so i added an EDFA before combining the outputs of the MZI and i got the BER as zero for that bit also.

January 20, 2015 at 12:44 pm #17276

Participant

Thank You very much for the reply.
Regarding the BER pattern , is the shape any matter of concern because in an encoder design for every output bit i get BER as zero but the shape differs.
Also you have mentioned about threshold. so can i know for which parameter is that threshold for?

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