Based on analyzing the shortages of fabricating OTDM devices by means of conventional technology of fabricating fiber coupler. We propose some novel methods to improve the device performance. Including: more accuracy splitting ratio by using 2 $MUL 2 coupler, sensor by microbend loss, extending bandwidth of 2 $MUL 2 coupler, increasing its isolation, and putting isolator in OTDM system.
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机译:基于通过制造光纤耦合器的传统技术分析制造OTDM器件的短缺。我们提出了一些提高设备性能的一些新方法。包括:使用2 $ MUL 2耦合器,传感器通过微管丢失,延伸2 $ MUL 2耦合器的带宽,增加其隔离和放置OTDM系统中的隔离器。
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