| 摘要: |
| 提出了一种基于规格型光二分路器的多路光功率分配方法，将多路分光比的设计及其
分路器的制作转化为用各种规格型号的光二分路器的组合实现多路光功率的合理分配。给出
了一种新的光二分路器规格表，并通过具体实例详细介绍了这种多路光功率分配的方法和
过程。事实证明，该方法具有简单、易行、网络成本造价低、利于网络器件的备用和维修的
优点。 |
| 关键词: 光网络构建 光二分路器 规格型号 组合结构 光纤长度差值 等效光纤长度 |
| DOI： |
|
| 基金项目:陕西省教育厅专项科研计划项目（11JK0930）；陕西省科技厅基
础研究项目(2011JM1016) |
|
| A new method for distribution and design of multi-path optical signal power |
| ZHAO Chang-shui |
| () |
| Abstract: |
| A method of multi-path optical power distribution based on normalized
two-output optical distributor is presented in this paper. It changes design of
multi-path optical division ratio and making of optical distributor into combin
ing multiple normalized two-output optical distributor for multi-path optical
power distribution. A new specification table of two-output optical distributor is pr
ovided, and the method and procedure of multi-path optical power distribution ar
e introduced by examples in detail. This method is proved right and simple, the n
etwork is low-cost, backup and maintainence are advantageous. |
| Key words: optical network construction two-output optical distributor specifications and
models combinatorial structures optical fiber length difference equivalent optica
l fiber length |
《电讯技术》编辑部 