Telecommunications Science ›› 2011, Vol. 27 ›› Issue (9): 79-83.doi: 10.3969/j.issn.1000-0801.2011.9.021

• research and development • Previous Articles     Next Articles

OFDM Signal Transmission Based on Broadband Optical Source

Yao Li,He Wen,Xiaoping Zheng   

  1. State Key Laboratory on Integrated Optoelectronics/Tsinghua National Laboratory for Information Science and Technology,Department of Electrical Engineering,Tsinghua University,Beijing 100084,China
  • Online:2011-09-15 Published:2017-06-22

Abstract:

A novel method on transmission of OFDM signal based on broadband optical source is proposed. A result of 1.0 GHz bandwidth OFDM signal with 16QAM-512 subcarrier and 2.0 Gbit/s centered at 3.0 GHz was accomplished experimentally. The EVM characterization and bias point of the system are also discussed.

Key words: OFDM, broadband optical source, vector signal, microwave photonics

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