os3155 sensor Test Document - Qualification Summary

PublishTime：2022-03-29

●In order to determine the gage factor of the os3155 sensor, the sensor is fixed in place on to a testing station connected to a Mitutoya extensometer. When the length of the testing station expands, this puts tension on the sensor carrier & FBG while the optical sensing interrogator records changes in wavelength.
●We convert the displacement measurement into strain (ɛ= Δin length/initial length), plot the change in wavelength (nm) vs. strain (μɛ), apply a linear fit to the data to determine the slope of the line (nm/microstrain). This slope value * (10^-6 μm/m) / "initial wavelength" equals the gage factor.

Brand of Product：	Advanced Photonix
Part#：	os3155 More Part#
Product Category：	sensor More
Application：	More
Data Type：	Application note & Design Guide More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	2013/7/3
Version Number：
Data Encoding：
Data Size：	554 KB

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