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Conferences > OFC > 2015 > Th2A > Th2A.21

Agnostic Software-Defined Coherent Optical Receiver Performing Time-Domain Hybrid Modulation Format Recognition

Pierre Isautier, Jerrod Langston, Jie Pan, and Stephen E. Ralph

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Abstract

We present a novel DSP architecture for coherent optical receivers that identifies time-domain hybrid modulation formats without any prior knowledge of the received signal. Experimental investigation demonstrates successful identification of 31.5GBaud TDHMF signals composed with BPSK/QPSK/8QAM/16QAM after 810km transmission.

© 2015 Optical Society of America

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