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This article demonstrates how alignment stability is one critical aspect in designing a process to assemble and measure optical components, more specifically it characterized a six-axis robot and some...

This article introduces NQMS, designed to combine all of the traditional measurements such as noise, echo, and MOS voice quality with the new VoIP parameters, creating a complete QoS report card for a...

This article demystifies how EXFO's optical calibration system can guide you through the calibration of power meters, covering issues such as traceability and technical characteristics of detectors.

This article describes years of expertise to provide background on nanopositioning motors.

This application note covers the main testing issues when using reconfigurable optical add/drop multiplexers (ROADMs) to better provision DWDM services across metropolitan Ethernet networks.

This application note covers the main applications for this software tool and how it can help network service providers in each of those situations.

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.

This application note explains how selecting the proper tool basically comes down to knowing your current and future needs as well respecting your budget.

This article provides an overview of the inchworm motor technology and how it is used to assure precise positioning.

This application note exposes some of the limitations of copper testers when it comes to testing fiber-optic links and outlines the reasons why true fiberoptic test instruments should be preferred.