T. Ito et al., DYNAMIC-RESPONSE OF 2X2 INGAALAS INALAS MULTIQUANTUM-WELL (MQW) DIRECTIONAL COUPLER WAVE-GUIDE SWITCH MODULES/, Electronics Letters, 30(23), 1994, pp. 1936-1937
The first dynamic response of fully packaged 2 x 2 InGaAlAs/InAlAs MQW
directional coupler waveguides with spotsize converters is reported.
The switching time is sufficiently fast at 100 ps. Only 1 bit of the 1
0 Gbit/s signal is lost during switching.