Theoretical investigation of local oscillator intensity noise in optical homodyne systems
| Autor: | R. Gross, E. Patzak, P. Meissner |
|---|---|
| Přispěvatelé: | Publica |
| Rok vydání: | 1988 |
| Předmět: |
noise
Relative intensity noise optical communication equipment optical homodyne systems system performance power penalty spectral characteristics noise power Noise (electronics) symbols.namesake Optics statistical analysis Noise generator Phase noise receivers Physics optical receiver Noise temperature business.industry Noise spectral density statistical model bit error rate Noise floor Atomic and Molecular Physics and Optics gaussian approximation Gaussian noise symbols intensity noise semiconductor local oscillator laser data rate business oscillator intensity noise |
| Zdroj: | Journal of Lightwave Technology. 6:521-530 |
| ISSN: | 0733-8724 |
| DOI: | 10.1109/50.4034 |
| Popis: | The degradation of system performance due to the intensity noise from a semiconductor local oscillator laser is theoretically investigated. A statistical model for the optical receiver is presented to calculate the bit error rate and the power penalty resulting from the local oscillator intensity noise. The power penalty depends critically on the noise power, data rate, and spectral characteristics of the noise. Simulation results are given for homodyne systems and compared to the results of Gaussian approximation. > |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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