This paper studies the design method of optical dividing ratio of optical distributor,a simple method-ERC graph that applies above four-output optical distributor is put forward.

 
  • 对光分路器分光比的设计作了专门研究,找到一种适用于四路以上光分路器分光比的简便设计方法-ERC图解法,经实例验证,该方法简单、容易、方便、实用,其数据准确、可靠,完全可以满足工程设计的实际需要。
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