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This article presents the key factors to take into consideration when performing successful spectral analysis.

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

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

This article presents EXFO's unique automated method for accurately determining the optimum pivot point to facilitate pigtailing and/or test and measurement applications of arrayed devices.

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

This article presents the various applications and advantages of vertical-cavity surface-emitting lasers.

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 describes the PDW-parameter evaluation method, based on the first-row elements of the Mueller Matrix.

This application note presents the Michelson interferometer-based design to generate temporal fringes that are measured against a well-characterized reference laser.

This application note focuses on a detailed description of this phenomenon and on the importance of accurately measuring ORL and identifying its main components.