Half-bit delayed dark return-to-zero (HBDDRZ) payload with differential-phase-shift-keying (DPSK) orthogonal labeling is demonstrated. High extinction-ratio of both modulations improves receiver margin. The HBDDRZ causes negligible effect on the RZ-like demodulated DPSK label.
Two-node demonstration of optical labeling using half-bit delayed dark RZ payload and DPSK label
2005-01-01
238483 byte
Conference paper
Electronic Resource
English
Two-Node Demonstration of Optical Labeling using Half-Bit Delayed Dark RZ Payload and DPSK Label
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