论文信息 - Directly-modulated VCSELs for 2×2 MIMO-OFDM radio over fiber in WDM-PON

Directly-modulated VCSELs for 2×2 MIMO-OFDM radio over fiber in WDM-PON

We demonstrate directly-modulated VCSELs supporting 2×2 MIMO-OFDM 5.6-GHz radio over fiber signaling over 20-km WDM-PON. Error-free signal demodulation of 64-subcarrier 4-QAM signals modulated at 198.5-Mb/s is achieved after fiber and 2-m indoor wireless transmission.

[1] A. Ng'oma,et al. Effect of Optical Loss and Antenna Separation in 2$\,\times\,$2 MIMO Fiber-Radio Systems , 2010, IEEE Transactions on Antennas and Propagation.

[2] Yu-Chieh Chi,et al. Bidirectional dense wavelength-division multiplexing passive optical network based on injection-locked vertical-cavity surface-emitting lasers and a data comparator , 2006 .

[3] M. Sauer,et al. Radio over fiber for picocellular network architectures , 2009, 2009 IEEE LEOS Annual Meeting Conference Proceedings.

[4] Katsutoshi Tsukamoto,et al. Convergence of WDM Access and Ubiquitous Antenna Architecture for Broadband Wireless Services , 2010 .

[5] Ilkka Harjula,et al. Practical issues in the combining of MIMO techniques and RoF in OFDM/A systems , 2008 .

[6] Idelfonso Tafur Monroy,et al. All-VCSEL based digital coherent detection link for multi Gbit/s WDM passive optical networks. , 2010, Optics express.

[7] Alexei Sirbu,et al. Long-wavelength VCSELs: Power-efficient answer , 2009 .

[8] Integrated DWDM and MIMO-OFDM System for 4G High Capacity Mobile Communication , 2010 .