| 光链路损耗参数的定义和分光比的计算 |
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| 引用本文： | 林挺逵. 光链路损耗参数的定义和分光比的计算[J]. 中国有线电视, 2009, 0(8): 810-813 |
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| 作者姓名： | 林挺逵 |
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| 作者单位： | 台州市广电总台路桥广电中心,浙江,台州,318050 |
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| 摘 要： | 说明光链路中器件“损耗”的定义，并据此定义推导分析“光纤损耗”、“分光损耗”的定义和计算式，以及光链路所需光发射机输出光功率的计算式。
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| 关 键 词： | 光链路 损耗 分光损耗 分光比 |
The Definition of Optical Link Loss and Calculation of Optical Divide Ratio |
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| LIN Ting-kui. The Definition of Optical Link Loss and Calculation of Optical Divide Ratio[J]. China Cable Television, 2009, 0(8): 810-813 |
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| Authors: | LIN Ting-kui |
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| Affiliation: | LIN Ting-kui (Taizhou Luqiao Broadcast Television Center, Zhejiang Taizhou 318050, China) |
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| Abstract: | The definition of optical link loss is illustrated in the paper, and based on which the definitions and the formulas of optical fiber loss and optical divide loss can be calculated, as well as the formula of the optical transmitter output power required by the optical link. |
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| Keywords: | optical link loss optical divide loss optical divide ratio |
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