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3-dimensional inscripted WDM coupler for optical amplifiers and methods for using 3-dimensional inscripted WDM couplers in networks
3-dimensional inscripted WDM coupler for optical amplifiers and methods for using 3-dimensional inscripted WDM couplers in networks
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机译:用于光放大器的3维WDM耦合器和在网络中使用3维WDM耦合器的方法
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摘要
A 3-dimensional (3-D) inscripted wavelength division multiplexer (WDM) coupler for optical amplifiers is provided. The 3-D WDM coupler includes a substrate. The 3-D WDM coupler further includes a 3-dimensional pump waveguide direct laser inscripted into the substrate. The 3-D WDM coupler also includes a optical pump laser coupled into the 3-dimensional pump waveguide. The 3-D WDM coupler further includes a multicore fiber coupled into cores in the direct laser inscripted substrate.
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