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Optica Publishing Group
  • Optical Fiber Communication Conference
  • Technical Digest (Optica Publishing Group, 2003),
  • paper FD1

Novel Modulation Techniques

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Abstract

We demonstrate superior performance of phase shift-keying (PSK) modulation format versus conventional on-off keying (OOK) format. Binary PSK yields 4.2dB SNR improvement. Quadrature PSK format allows DWDM transmission over 1000km at 0.8 bit/s/Hz spectral efficiency.

© 2003 Optical Society of America

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