Error probability evaluation of optical systems disturbed by phase noise and additive noise

1995 ◽  
Vol 13 (9) ◽  
pp. 1847-1852 ◽  
Author(s):  
G. Einarsson ◽  
J. Strandberg ◽  
I.T. Monroy
Keyword(s):  
Phase Noise ◽  
Error Probability ◽  
Additive Noise ◽  
Optical Systems ◽  
Probability Evaluation

scholarly journals Influence of phase noise and interchannel interference on the performance of optical heterodyne FSK receiver

2003 ◽  
Vol 1 (1) ◽  
pp. 111-121
Author(s):  
Mihajlo Stefanovic ◽  
D. Milic
Keyword(s):  
Phase Noise ◽  
Error Probability ◽  
Gaussian Quadrature ◽  
Quadrature Rule ◽  
Optical Systems ◽  
Optical Heterodyne ◽  
Channel Spacing ◽  
Interchannel Interference ◽  
The Matrix ◽  
Gaussian Quadrature Rule

The moments approach is generally considered a systematic way to perform the analysis of coherent optical systems. Exact moments of the filtered signal corrupted by phase noise enable the construction of the Gaussian quadrature rule, which may be used to calculate the system error probability. In this paper, we extend the method to a wider class of systems to include the cases where the interchannel interference may be significant. We derive the essential equations in the matrix form and compare the moments approach with numerical simulation and Fokker-Planck approach. To illustrate the results, we apply the moment's method to two-channel optical heterodyne FSK system with dual-filter receiver structure, and evaluate the required channel spacing to have less than 1 dB penalty due to crosstalk.

Joint Estimation and Compensation of Transmitter IQ Imbalance and Laser Phase Noise in Coherent Optical Systems

2021 ◽  
Author(s):  
Alexandru Frunza ◽  
Jacqueline E. Sime ◽  
Vincent Choqueuse ◽  
Pascal Morel ◽  
Stephane Azou
Keyword(s):  
Phase Noise ◽  
Joint Estimation ◽  
Optical Systems ◽  
Iq Imbalance

Bit Error Probability of MQAM in the Presence of Phase Noise

2020 ◽  
pp. 1-1
Author(s):  
Hamid Jafari ◽  
Hossein Miar-Naimi ◽  
Javad Kazemitabar
Keyword(s):  
Phase Noise ◽  
Error Probability ◽  
Bit Error Probability
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