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中文摘要：
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．
英文摘要：
A compact and stable three-port optical gate has been successfully fabricated by monolithically integrating a simple photodiode and an electroabsorption modulator. The gate shows an excellent DC logic ＂and＂ function with different load resistors. Its dynamical characteristics without packaging have also been measured. We observed a dynamic extinction ratio of over 7dB with a 95012 load resistor and a 7mW control light power at 622Mbit/s.
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