New Genaration Laposh<sup></sup> Fiber and Its Main Specifications

张树强; 韩庆荣; 雷高清

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New Genaration Laposh^ Fiber and Its Main Specifications

更新时间：2026-04-20

- New Genaration Laposh^ Fiber and Its Main Specifications
- Issue 1, Pages: 66-69(2003)
- 作者机构：
  
  长飞光纤光缆有限公司光纤一部
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN929.11
- Published：2003
- 稿件说明：
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[1]张树强,韩庆荣,雷高清.新一代大保实~光纤及其主要性能指标[J].电信工程技术与标准化,2003(01):66-69.

张树强, 韩庆荣, 雷高清. New Genaration Laposh^ Fiber and Its Main Specifications[J]. 2003, (1): 66-69.
[1]张树强,韩庆荣,雷高清.新一代大保实~光纤及其主要性能指标[J].电信工程技术与标准化,2003(01):66-69. DOI：

张树强, 韩庆荣, 雷高清. New Genaration Laposh^ Fiber and Its Main Specifications[J]. 2003, (1): 66-69. DOI：

摘要

限制光放大密集波分复用（DWDM）系统传输容量和传输速度的主要因素是色散和非线性效应

本文就色散和非线性效应的影响从理论上进行了简要的分析

设计并生产了既能控制色散

又能有效抑制非线性效应

而且具有低PMD值的适合于大容量和超长中继距离的DWDM系统的非零色散位移单模光纤——大保实R（LAPOSHR）

其优点是: 低色散（2～6 ps/nm·km 1530～1565nm）、大有效面积（73μm2@1550nm）、低衰耗（0.20dB/km@1550nm）、低PMD（≤0.08ps/√km）以及优异的抗弯曲性能。RR

Abstract

In erbium doped optical fiber amplifier （EDFA） and dense wavelength-division multiplexing （DWDM） lightwave communication system

fiber nonlinear effects and chromatic dispersion are the main system-performance limiting factors. The effect of fiber nonlinear effects and chromatic dispersion on system has been analyzed in brief. The non-zero dispersion-shifted single-mode fiber named LAPOSHR which is capable of controlling chromatic dispersion

suppressing nonlinear effects and is desirable for high capacity and long-haul DWDM system have been designed and fabricated. The main advantages of LAPOSHR are as following: low dispersion（2～6 ps/nm·km between 1530nm and 1565nm）

large effective area （73μm2 @1550nm）

low attenuation （0.20dB/km @1550nm）

low polarization mode dispersion （PMD ） and good bending performance.

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New Genaration Laposh Fiber and Its Main Specifications

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摘要

Abstract

关键词

Keywords

references

New Genaration Laposh^ Fiber and Its Main Specifications