Design and Simulate Modern Fiber Optic Communication Systems

Module 8

 

Performance Analysis

 

(1) Use the Existing Modules / Components for Your Research Papers, Research Projects, Theses and Lab Simulation Experiments.
(2) Modify the Modules / Components to the Next Level for Your Research Papers, Research Projects and Theses.
(3) Integrate Different Modules / Components in the OCSim Package to Realize Your Own Fiber Optic Communication Systems.
(4) Modify the Modules for Co-Simulations with the Third Party Commercial Optical Communication Systems Softwares.

 

Source Code: Pb_vs_snr_homo.m

Simulation of the error probability for homodyne receivers.

Explore Further this Module:

8.1 Plot the error probability as a function of \gamma_{{homo}} for PSK and OOK. Compare the exact result with its approximation. Determine the range of \gamma_{{homo}} over which the approximation is good.

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Source Code: Pb_het_ook_psk_fsk.m

Simulation of the error probability as a function of \gamma_{{het}} for heterodyne receivers.

Explore Further this Module:

8.2 Plot the error probability as a function of \gamma_{{het}} for PSK, OOK and FSK. Why do the schemes with synchronous detection outperform the schemes with asynchronous detection?

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Source Code: Pb_dd_ook_fsk_dpsk.m

Simulation of the error probability as a function of \gamma_{{DD}} for direct detection receivers.

Explore Further this Module:

8.3 Plot the error probability as a function of \gamma_{{DD}} for OOK, FSK and DPSK.
8.4 Compare the performance of DPSK and PSK (with synchronous detection) when shot noise is negligible as compared to ASE.

 

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