Performance degradation due to crosstalk in multiwavelength optical networks using dynamic wavelength routing
Y.D. Jin, Quan Jiang, M. Kavehrad
Abstract
Y.D. Jin, Quan Jiang, M. Kavehrad
Abstract
Performance degradation due to homowavelength crosstalk is evaluated for end-to-end transmissions in multiwavelength optical networks using dynamic wavelength routing. Effects of homowavelength crosstalk on the performance are identified. One effect is crosstalk-spontaneous beat noise, another is possible signal-crosstalk beat interference. With the assumption of crosstalk-power addition and then field addition to the signal, we give a lower bound and an upper bound on the performance degradation due to the homowavelength crosstalk.>
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Performance degradation due to homowavelength crosstalk is evaluated for end-to-end transmissions in multiwavelength optical networks using dynamic wavelength routing. Effects of homowavelength crosstalk on the performance are identified. One effect is crosstalk-spontaneous beat noise, another is possible signal-crosstalk beat interference. With the assumption of crosstalk-power addition and then field addition to the signal, we give a lower bound and an upper bound on the performance degradation due to the homowavelength crosstalk.>
Key concepts: Crosstalk, Computer science, Wavelength, Electronic engineering, Physics, Optoelectronics, Engineering