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Fiber Bragg grating interrogation systems are the devices used to measure and monitor the wavelength shifts of FBG sensors.  Aither Engineering serves as a value-added reseller of Micron Optics' interrogation systems and sensors, we would be pleased to discuss the use of Micron Optics products for your application.  Aither also provides a standard software user-interface for the sm125 and provides custom software user-interface development services.  Discuss your application requirements with us, and we will help you make an informed decision on which type of interrogation system is right for you.  Please use our online form

sm130

A FBG instrumentation system capable of 4 optical channel operation at 2 kHz sampling rate. A 1 kHz version is also available with an increased wavelength range.  This unit also comes packaged in other module configurations such rack mountable. Datasheet

sm125

A compact interrogator specifically designed for measuring slowly-changing phenomena, like strain, temperature and pressure with a 1 Hz sampling rate. An Ethernet interface to any computer makes data collection and analysis fast and easy. Harsh applications are also served well by the sm125. It is designed for long-term operation in extreme temperatures like those found at many measurement sites.  This unit also comes packaged in other module configurations such rack mountable.  Datasheet

si920

(Alpha Version).  Providing the highest sampling rate for Micron Optic's instrumentation - 500 kHz.  This unit is user defined in terms of measurement sensitivity/range combination.  Up to 4 optical channels can be interrogated by subdividing the 500 kHz sampling rate.  Datasheet

sm041

Multi-channel optical switch or coupler module (8- and 16-channel options) designed for use with the si425 and sm125. The host Sensing Interrogator facilitates all controls and commands of the sm040 module and makes multiplexed system data available exclusively through the Ethernet remote interface.  Datasheet

Software Upgrades

AITHER provides a standard user-interface for the sm125, allowing the user to easily interrogate multiple FBG sensor types (strain, temperature, pressure, etc.) and store and manage sensor data. Custom software applications are also available to meet specific application needs.