Multiple quantum well optical modulator

特許 係属中 Semiconductor MQW modulators are one of the few technologies that meet all the requirements need for United States Navy applications, and consequently the Naval Research Laboratory is particularly active in developing and promoting that approach. When used as a shutter, MQW technology offers many advantages: it is robust solid state, operates at low voltages (less than 20 mV) and low power (tens of milliWatts), and is capable of very high switching speeds. MQW modulators have been run at Gbit/s data rates in fiber optic applications.