Welcome
Absolute Metrology Services has over 25 years of experience in high-level interferometry and optical test. At AMS, optical metrology is not a side business; it is the foundation of our business. Our priority is to deliver precise, reliable test results with quick part turnaround. We provide a formal test report for your measurements and offer a ‘walk through’ of the report for greater ease and efficiency. Our sole mission is to deliver the most accurate optical metrology to our customers with exceptional customer service.
Optical Testing and Interferometry Services
Experts in optical metrology, AMS is trusted around the world by manufacturers to verify incoming part quality. Send us your samples and we will perform the QC accurately and reliably. If the parts are out of spec, AMS can work with your supplier to certify the accuracy of the equipment as well as train the production team on proper test procedure.
Our most common requests include, but are not limited to, the following:
- Surface form and flatness testing
- Radius of curvature testing
- Transmitted wavefront error testing
- Wedge and beam deviation testing
- Material homogeneity testing
- Surface roughness testing
- Spectral reflectivity and transmission testing
- Surface quality (scratch/dig) testing
Custom Optical Test Builds
Are you a manufacturer with a metrology challenge? AMS regularly builds custom optical test setups for our clients. Test stands for focal length, polarization/birefringence, distortion, and environmental drift are just some of our past projects. AMS will build your setup and measure your samples while you optimize your manufacturing process. In addition, we can install your test setup on site and train the production team. Discuss your requirement with AMS, and we will provide the optical engineering and expertise to assist with your process development.