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A New Test Method for the Quantitative Determination of BAD PMD Sections Along an Installed Fiber Link

This technical note introduces a novel measurement method using a tunable random-scrambling POTDR (RS-POTDR).

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Optimization of UV Curing Process for Adhesive Bonding in Medical Device Assembly

This article demonstrates how optimizing and controlling the UV curing process are essential in the manufacturing of reliable medical devices.

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Long-Haul PMD Testing: Why You Should Upgrade to the FTB-5500B (Euro version)

This application note presents the FTB-5500B PMD Analyzer, based on the generalized interferometric method, allowing you to test whole links in one test sequence.

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RFTS Integration into an Existing Geographical Information System

This article explains the benefits of integration an RFTS into an existing GIS database.

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A Visual Guardian Business Care for Global Carriers

This article presents EXFO’s Visual Guardian and Network Guardian G2 solutions.

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Bridged Tap Detection Made Simple

This article shows a simple and economical way to quickly identify and locate bridged taps before they impact new services, or to quickly find and remove them when they do, and to restore QoS and QoE.

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DOP Testing Methods for Pump Modules in Raman Application

The key to successfully commissioning a Raman optical amplifier with low PDG is to pump the non-linear optical fiber media with sources thatare almost completely depolarized. This can be achieved by c...

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Case Study: PMD Measurement on Aerial Fiber under Wind-Induced Oscillations and Vibrations

This article presents interaction mechanisms between aerial cables and wind; it gives an overview of the two embodiments of the SOP SSA method, and presents polarimetric measurement results and compar...

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Characterizing Advanced Modulation Formats Using an Optical Sampling Approach

This article presents instruments that can provide similar information and measurements as real-time electrical sampling solutions, and that can achieve very precise and accurate constellation diagram...

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Universal Test Set: The Benchmark of Outside Plant Fiber-Optic Testing

Overview of the UTS, a mainframe test set that can be customized to perform the specific tests required for each plant and system being used.

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