Fig. 3. Spectral response of microfiber coupler: Transmission spectra of the MFC at (a) output port3 and (b) port4 for different MFC outer diameters during a single taper fabrication process. Both higher-order modes filtering effect [refer to figures of Ref. 9] and coupling characteristics between
two optical fibers can be observed during the MFC fabrication process. A 50:50 power splitting ratio
was obtained for the whole range of scanned wavelengths for the MFC with 1.5m diameter. In (b) the spectrum at 125m represents the fiber transmission when light is launched into port4 before the MFC fabrication and which is reported only as a reference to identify the maximum transmission level.
翻译软件我也有!!所以别用弱智的软件翻!
图3微型光纤耦合的光谱响应: MFC的传输谱(a)port3和( b )port4在不同的MFC外径输出为在一个锥状形成过程。这两个高阶模式的滤波效果[参考编号9 ] 和两个光纤之间的耦合特性,在MFC的制造过程均可以看到。50:50的功率分比可获得当MFC的直径为 1.5um时被扫描的整体波长。( b )中的光谱是在125um时代表光纤传输光线在MFC的制造前射入port4,这也只能作为参考以确定最大传输水平。
===========
这是我自己的翻译!虽然很烂也比纯用翻译软件强!