A low cost, simple bit-error monitoring system is realized all-optically using an inverted wavelength-converter and optical NOR-gate with different operating thresholds. Real-time optical monitoring signal is generated which indicates the positions and duration of bit/burst errors in 10 Gb/s signal
© 2003 Optical Society of America
L. Y. Chan, P. K. A. Wai, K. K. Qureshi, L. F. K. Lui, W. H. Chung, and H. Y. Tam, "Real-Time OC-192 All-Optical Bit-Error Monitoring System Using Inverted Wavelength Converter and Optical NOR Gate," in Optical Fiber Communication Conference, Technical Digest (Optical Society of America, 2003), paper MF96.
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