论文信息 - Analysis of interferometric crosstalk in optical switch blocks using moment generating functions

Analysis of interferometric crosstalk in optical switch blocks using moment generating functions

A detailed statistical model describing the detection process in case of interferometric crosstalk is derived. The complexity of the model is independent of the number of crosstalk channels, opposite to the complexity of a modified Gaussian approximation that increases with the number of crosstalk channels. Using our new model, we analyze crosstalk induced power penalty in optical switch blocks as a function of switch size, crosstalk levels and receiver decision thresholds.

[1] C. Helstrom,et al. Approximate Evaluation of Detection Probabilities in Radar and Optical Communications , 1978, IEEE Transactions on Aerospace and Electronic Systems.

[2] L. Eskildsen,et al. Performance implications of component crosstalk in transparent lightwave networks , 1994, IEEE Photonics Technology Letters.

[3] J. J. O'Reilly,et al. Improved error probability evaluation methods for direct detection optical communication systems , 1987, IEEE Trans. Inf. Theory.

[4] Anthony S. Acampora,et al. Scalable multiwavelength multihop optical networks , 1993 .

[5] N. Cheung,et al. Effects of phase-to-intensity noise conversion by multiple reflections on gigabit-per-second DFB laser transmission systems , 1989 .

[6] K. Oda,et al. Impact of crosstalk in an arrayed-waveguide multiplexer on N/spl times/N optical interconnection , 1996 .

[7] Satoru Okamoto,et al. Network performance and integrity enhancement with optical path layer technologies , 1994, IEEE J. Sel. Areas Commun..

[8] K. Iga,et al. Semiconductor devices for optical communications in 1 micron band of wavelength , 1980 .

[9] M. T. Smith,et al. A scalable multiwavelength multihop optical network: a proposal for research on all-optical networks , 1993 .

[10] S. L. Danielsen,et al. Detailed noise statistics for an optically preamplified direct detection receiver , 1995 .