Jian Chen, Ling Fang, Qianwu Zhang, Junjie Zhang, Yingxiong Song, Yingchun Li, Min Wang. Experimental demonstration of 60 Gb/s optical OFDM transmissions at 1550 nm over 100 m OM1 MMF IMDD system with central launching[J]. Chinese Optics Letters, 2017, 15(6): 060603
- Chinese Optics Letters
- Vol. 15, Issue 6, 060603 (2017)
Fig. 1. Experimental setup for the 60 Gb/s OFDM MMF system.
Fig. 2. Adaptively loaded optimum subcarrier bit allocation profile for 60 Gb/s over a 100 m OM1 MMF.
Fig. 3. BER performance of a 60 Gb/s OFDM signal at the OBTB, central launching, and offset launching condition over a 100 m OM1 MMF.
Fig. 4. Frequency responses of OBTB, central launching, and offset launching condition over a 100 m OM1 MMF.
Fig. 5. Constellations of (a) 12th subcarrier (SC), (b) 21st SC, (c) 25th SC, (d) 31st SC for the central launching system over a 100 m OM1 MMF.
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Table 1. Transceiver and System Parameters
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