首页>
外国专利>
Broadband high-speed wavelength-division multiplexed receiver using multiple photodetectors per channel
Broadband high-speed wavelength-division multiplexed receiver using multiple photodetectors per channel
展开▼
机译:每个通道使用多个光电探测器的宽带高速波分复用接收器
展开▼
页面导航
摘要
著录项
相似文献
摘要
An optical receiver, used in wavelength-division multiplexing, has multiple photodetectors per channel. The optical receiver comprises a demultiplexer to separate incoming light into different output waveguides, one output waveguide for each channel. A splitter is used in each output waveguide to split each output waveguide into two or more branches. A separate photodetector is coupled with each branch so that two or more photodetectors are used to measure each channel.
展开▼