Fiber Optic Measurement Techniques is an indispensable collection of key optical measurement techniques essential for developing and characterizing today's photonic devices and fiber optic systems. The book gives comprehensive and systematic descriptions of various fiber optic measurement methods with the emphasis on the understanding of optoelectronic signal processing methodologies, helping the reader to weigh up the pros and cons of each technique and establish their suitability for the task at hand.
Carefully balancing descriptions of principle, operations and optoelectronic circuit implementation, this indispensable resource will enable the engineer to:
. Understand the implications of various measurement results and system performance qualifications
. Characterize modern optical systems and devices
. Select optical devices and subsystems in optical network design and implementation
. Design innovative instrumentations for fiber optic systems
This book brings together in one volume the fundamental principles with the latest techniques, making it a complete resource for the optical and communications engineer developing future optical devices and fiber optic systems.
"Optical fiber communication systems and networks constitute the core of the telecom infrastructure of the information society worldwide. Accurate knowledge of the properties of the contituent components, and of the performance of the subsystems and systems must be obtained in order to ensure reliable transmission, distribution, and delivery of information. This book is an authoritative and comprehensive treatment of fiber-optic measurement techniques, including not only fundamental principles and methodologies but also various instrumentations and practical implementations. It is an excellent up-to-date resource and reference for the academic and industrial researcher as well as the field engineer in manufacturing and network operations." - Dr. Tingye Li, AT&T Labs (retired)
Rongqing Hui received his PhD in Electrical Engineering from Politecnico di Torino, Italy in 1993. He is currently a tenured professor in the department of Electrical Engineering and Computer Science at the University of Kansas. He has published more than 90 refereed technical papers in the area of fiber-optic communications and holds 13 patents. Dr. Hui currently serves as an Associate Editor of IEEE Transactions on Communications.
Maurice O'Sullivan has worked for Nortel for a score of years, at first in the optical cable business, developing factory-tailored metrology for optical fiber, but, in the main, in the optical transmission business developing, modeling and verifying physical layer designs & performance of Nortel's line and highest rate transmission product including OC-192, MOR, MOR+, LH1600G, eDCO and eDC40G. He holds a Ph.D. in physics (high resolution spectroscopy) from the University of Toronto, is a Nortel Fellow and has been granted more than 30 patents.
* The only book to combine explanations of the basic principles with latest techniques to enable the engineer to develop photonic systems of the future
* Careful and systematic presentation of measurement methods to help engineers to choose the most appropriate for their application
* The latest methods covered, such as real-time optical monitoring and phase coded systems and subsystems, making this the most up-to-date guide to fiber optic measurement on the market
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这本书的价值在于它清晰地展现了“标准”是如何在实践中被构建和维护的。作为一个研究人员,我经常需要追踪最新的国际标准草案,而这本书则将这些分散的、零散的信息整合了起来,用一种非常连贯的方式呈现了**ITU-T**和**IEC**在光纤测量规范上的演进脉络。它不仅仅告诉你“应该”怎么做,还解释了为什么过去的方法已经被淘汰,以及新的方法背后的物理依据是什么。举例来说,关于**低速传输系统**中光纤性能评估的章节,虽然现在主流是高速率传输,但它对老旧网络的维护和升级提供了宝贵的参考。文字的精确性令人印象深刻,每一个术语的定义都非常到位,避免了不同学科背景读者之间的理解偏差。我可以毫不夸张地说,这本书是理解现代光纤网络质量评估体系的一把“钥匙”。
评分这本书的阅读体验相当独特,它更像是一本“工具箱”而非“故事书”。我发现自己不是在“读”它,而是在“查阅”和“应用”它。它的章节组织逻辑性极强,从最基础的光谱分析到高级的实时监测技术,层层递进,没有丝毫的跳跃感。我尤其欣赏它在介绍**光谱分析仪(OSA)**应用时的那种务实态度。它没有停留在介绍仪器按钮的功能,而是深入到如何利用OSA的特定分辨率和扫描速度,准确区分出不同波长上的串扰或噪声源,特别是对于**DWDM系统**中通道间的隔离度测试,提供了非常细致的操作步骤和注意事项。很多时候,实际测量结果与理论预期不符,往往是因为操作细节上的偏差,而这本书恰恰抓住了这些“魔鬼在细节中”的部分。不过,如果非要说一个改进点,或许对于**光纤传感领域**(如基于布里渊散射或拉曼散射的测量)的篇幅可以再增加一些,毕竟现代光纤技术应用边界正在不断拓宽。
评分我必须强调,这本书的实用价值体现在其对**环境影响**的深入剖析上。光纤的性能并非孤立存在的,温度、湿度、应力都会造成微小的变化,而这些变化在长距离或高精度链路中会被放大。这本书非常详尽地讨论了如何使用**光纤损耗测试设备**进行**温度循环测试**后的性能漂移监测,以及如何通过**应变传感器**对光纤的物理状态进行实时反馈。这种将光学测量与材料物理、环境工程相结合的视角,是我在其他纯粹侧重电子或通信的书籍中很少见到的。它迫使你跳出单纯的“光信号”思维定式,转而从更宏观的系统可靠性角度去审视测量工作。对于需要部署在恶劣环境(如海底、航空航天或工业现场)中的光通信系统而言,这本书提供的风险评估方法论,是无价之宝。它让测量不再仅仅是“事后验证”,而成为了“事前预防”的关键环节。
评分这本名为《光纤测量技术》的书,我真的要好好说道说道。它给我的第一印象是极其扎实和全面,简直就像是一本教科书的升级加强版,但又不像传统教材那样枯燥乏味。作者显然对这个领域有着深刻的理解,从光纤的基础光学特性,到各种复杂环境下的损耗测试,他都做了细致入微的梳理。我尤其欣赏它在**时域反射测量(OTDR)**部分的讲解,不仅清晰地阐述了基本原理,还深入分析了不同光纤类型和连接点对测量结果的影响,甚至给出了很多实用的故障定位技巧。对于初学者来说,这本书提供了坚实的理论基石,让你明白“为什么”要这么测;而对于经验丰富的工程师而言,其中关于**偏振模色散(PMD)**和**色度色散(CD)**的深度分析,特别是不同测量标准的对比,简直是解决实际工程难题的宝典。它没有回避那些晦涩的数学公式,但巧妙地通过大量的图表和实际案例来辅助理解,使得原本高深的物理概念变得触手可及。我花了大量时间对照着书本上的图示去校准我们实验室的设备,效率提升是肉眼可见的。这本书的深度和广度,让它远超市面上其他同类书籍,绝对值得每一位光通信从业者案头备一本。
评分坦白讲,我抱着一种挑剔的心态开始阅读这本《光纤测量技术》,毕竟市面上的技术书籍,要么重理论轻实践,要么堆砌公式让人望而却步。然而,这本书成功地在两者之间找到了一个近乎完美的平衡点。它最让我惊喜的是对**动态范围**和**不确定度分析**的系统性论述。在工程验收中,这些往往是决定项目成败的关键,但很多资料往往一带而过。这本书却用专门的章节,详细讲解了如何根据信噪比、连接损耗和光纤衰减系数,科学地规划测量路径和选择合适的测试光源功率。它的叙述风格非常沉稳、严谨,仿佛一位经验老道的导师在你身边耳提面命。更让我称道的是,它涵盖了**多模光纤**和**单模光纤**的特定测量挑战,比如在数据中心环境中,多模纤的模式场分布(MFD)对链路性能的影响分析,这一点在许多偏重电信骨干网的书籍中是缺失的。如果你正在为一个大型、高标准的通信项目做准备,这本书提供的框架和验证流程,足以让你建立起一套无可指摘的质量保证体系。
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