A new multi-purpose optical transmitter for higher-order QAM generation

We present a versatile optical transmitter composed of tandem I/Q modulators driven by electrical binary signals. This transmitter is able to simply generate higher-order QAM formats (from BPSK up to 64QAM) without hardware modification.

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Bibliographic Details
Main Authors: Hyeon Yeong Choi, Tsuritani, T., Morita, I.
Format: Conference Proceeding
Language:English
Subjects:
Binary phase shift keying
Bit error rate
Optical modulation
Optical transmitters
Quadrature amplitude modulation
Online Access:Request full text
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Description
Summary:We present a versatile optical transmitter composed of tandem I/Q modulators driven by electrical binary signals. This transmitter is able to simply generate higher-order QAM formats (from BPSK up to 64QAM) without hardware modification.