Сборники тезисов • Экономика и гуманитарные науки • Иностранный язык как средство современного научного и профессионального общения
Сборник тезисов докладов конгресса молодых ученых. Электронное издание. – СПб: Университет ИТМО, 2015.
Fiber-optical circulator
УДК: 535
Аннотация:
A circulator is a passive non-reciprocal three- or four-port device, in which a microwave or radio (including optical radiation) frequency signal entering any port is transmitted to the next port in rotation (only). A port in this context is a point where an external waveguide or transmission line (such as a microstrip line or a coaxial cable), connects to the device. Fiber-optical circulator is used in telecommunications as a component of a multiplexor or a part of a fiber-optical tract.