
Photoelastic Stress Analysis: Methods, Applications, and Measurement Techniques
Stress analysis is fundamental to designing safe, reliable, and high-performance




State-of-the-art Micromanipulation systems for your research needs.

Fast, non-destructive thermal analysis of a wide range of materials

State-of-the-art polariscope technology for precise
stress and strain analysis.






State-of-the-art Micromanipulation systems for your research needs.

Fast, non-destructive thermal analysis of a wide range of materials

State-of-the-art polariscope technology for precise
stress and strain analysis.


We have a broad range of applications including the fields below. If you do not see your application or have additional questions, please contact us.








June 12, 2022
We are very excited to be attending the 61st Annual…
November 10, 2019
Barnett Technical Services will be working with LUCEO in booth…
October 3, 2025
The study of internal stress in transparent materials such as…
May 23, 2025
Confocal Raman Microscopy is one of the most powerful techniques…
February 10, 2020
February 16, 2026
Industrial facilities face mounting pressure to track, report, and reduce…
June 16, 2022
Attolight’s Chronos time-resolved cathodoluminescence tool was recently used to characterize…
November 1, 2023
Visit us at the 2023 Glass Problems ConferenceNov 6-8, Columbus,…
July 10, 2022
We are glad to share the news about the implementation…
January 16, 2025
Barnett Technical Services (BTS) is thrilled to announce our participation…

Stress analysis is fundamental to designing safe, reliable, and high-performance

Wavefront quality plays an important role in the performance of

Surface roughness can influence how a component performs throughout its

Image credit: https://www.microsupport.co.jp/ The ability to isolate and analyze microscopic

Foreign particle contamination is one of the most common, and

Modern microscopy extends far beyond observation. Researchers and engineers increasingly