Zhang Ziran, Zhu Jiangbo, Zhang Junwen, et al. Slow-light optical buffer based on a micro-ring resonator and OFDM technology[J]. 2012,(6):25-27. DOI: 10.13756/j.gtxyj.2012.06.011.
We propose a novel scheme of optical buffer with a fairly large Bandwidth-Delay Product(BDP)
which is based on a single micro-ring resonator and an OFDM transmitter.The large BDP is gained by distributing data over the subcarriers of the OFDM system via the resonator.We build a numerical model for the entire system and achieve a large BDP with only five subcarriers considered in the simulation.