M. Koga et al., 8X16 DELIVERY-AND-COUPLING TYPE OPTICAL SWITCHES FOR A 320GBIT S THROUGHPUT OPTICAL-PATH CROSS-CONNECT SYSTEM/, Electronics Letters, 32(13), 1996, pp. 1213-1214
Four sets of 8x16 delivery-and-coupling type optical switches for a 32
0 Gbit/s throughput optical path cross-connect system were developed u
sing planar-lightwave-circuit technologies. An average ON/OFF ratio of
42.1 dB was achieved.