Recursive construction of FIFO optical multiplexers with switched delay lines. - Cheng-Shang Chang; Duan-Shin Lee; Chao-Kai Tu (IEEE Trans. Inf. Theory, 2004)

Using switched delay lines for exact emulation of FIFO multiplexers with variable length bursts. - Cheng-Shang Chang; Duan-Shin Lee; Chao-Kai Tu (IEEE J. Sel. Areas Commun., 2006)