ROF-OFDM system within terahertz-wave frequency range from 350GHz to 510GHz

Mingming Zhao; Kaihui Wang; Jimmy Yu; Can Wang; Jiangnan Xiao; Li Zhao; Miao Kong; Jianjun Yu

doi:10.1117/12.2513693

1 February 2019 ROF-OFDM system within terahertz-wave frequency range from 350GHz to 510GHz

Mingming Zhao, Kaihui Wang, Jimmy Yu, Can Wang, Jiangnan Xiao, Li Zhao, Miao Kong, Jianjun Yu

Proceedings Volume 10946, Metro and Data Center Optical Networks and Short-Reach Links II; 109460E (2019) https://doi.org/10.1117/12.2513693
Event: SPIE OPTO, 2019, San Francisco, California, United States

Abstract

We experimentally demonstrate a photonics-based radio-over-fiber orthogonal-frequency-division-multiplexing (ROFOFDM) system located within the terahertz-wave (THz-wave) frequency range from 350GHz to 510GHz. In our demonstrated system, 4.46-GHz-bandwidth OFDM quadrature-phases-shift-keying (OFDM-QPSK) THz-wave signal within the frequency range from 350GHz to 510GHz, can be generated and delivered over 2.5-inch wireless transmission distance, with a bit-error ratio (BER) under the hard-decision forward-error-correction (HD-FEC) threshold of 3.8×10-3. In our demonstrated system, 4.46-GHz-bandwidth OFDM-QPSK THz-wave signal at 450GHz is delivered over up to 35-km fiber transmission distance and 2.5-inch wireless transmission distance, with a BER of 3.8×10^-3.

Conference Presentation

Citation Download Citation

Mingming Zhao, Kaihui Wang, Jimmy Yu, Can Wang, Jiangnan Xiao, Li Zhao, Miao Kong, and Jianjun Yu "ROF-OFDM system within terahertz-wave frequency range from 350GHz to 510GHz", Proc. SPIE 10946, Metro and Data Center Optical Networks and Short-Reach Links II, 109460E (1 February 2019); https://doi.org/10.1117/12.2513693

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