首页>
外国专利>
Fiber optic dense wavelength division multiplexer utilizing a multi-stage parallel cascade method of wavelength separation
Fiber optic dense wavelength division multiplexer utilizing a multi-stage parallel cascade method of wavelength separation
展开▼
机译:利用波长分离的多级并行级联方法的光纤密集波分复用器
展开▼
页面导航
摘要
著录项
相似文献
摘要
An improved dense wavelength division multiplexer for the separation of optical channels is provided. The dense wavelength division multiplexer includes the inputting of an optical signal with the optical signal containing a plurality of optical channels; the separating of one or more of the plurality of optical channels from the optical signal using separators at least partly arranged in a multi-stage parallel cascade configuration; and the outputting of the separated plurality of channels along a plurality of optical paths. The dense wavelength division multiplexer of the present invention provides for a lower insertion loss by requiring an optical signal to travel through fewer optical components in the separation process.
展开▼