CAJ | 학술논문

通过在InP基上单片集成光探测器和调制器,制作了三端光逻辑门.在不同的负载电阻下,器件显示了良好的"与"门功能.对芯片进行了622MHz的动态测试;在950Ω负载条件下,只需要约7mw的控制光功率即可获得大于7dB的动态消光比.
통과재InP기상단편집성광탐측기화조제기,제작료삼단광라집문.재불동적부재전조하,기건현시료량호적"여"문공능.대심편진행료622MHz적동태측시;재950Ω부재조건하,지수요약7mw적공제광공솔즉가획득대우7dB적동태소광비.
A compact and stable three-port optical gate has been successfully fabricated by monolithically integrating asimple photodiode and an electroabsorption modulator. The gate shows an excellent DC logic "and" function with differ-ent load resistors. Its dynamical characteristics without packaging have also been measured. We observed a dynamic extinc-tion ratio of over 7dB with a 950Ω load resistor and a 7mW control light power at 622Mbit/s.