Lumetrics Metrology Blog

Explore our articles, videos, and insights on non contact thickness measurement, precision metrology methods, and metrology application trends.
January 9, 2020

New Application Note and Photonics West 2020 Updates

We hope 2020 is off to a great start for everyone- we have an upcoming event and a new ...
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June 26, 2019

Transparent armor

Abstract: A method of identifying the material and determining the physical thickness of ...
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February 15, 2019

OptiGauge 2000

Lumetrics is pleased to introduce a brand new product to our OptiGauge portfolio: the ...
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February 1, 2019

Refractive Index Measurement System for Contact Lens in a Natural Hydrated State

A collaboration between Lumetrics and Johnson & Johnson Accurate refractive index of ...
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November 27, 2018

Glass Slimming Application Note

Abstract – LCD and OLED manufacturers can realize improvements in safety, quality, and ...
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October 5, 2017

OptiGauge Techniques to Measure Thicknesses Below 12 Microns

The OptiGauge II is a highly accurate instrument for non-contact light-based thickness ...
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August 17, 2017

Thickness Measurement of Opaque Materials Using Interferometry

Abstract— Lumetrics has developed a fixture that expands precision measurement ...
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August 3, 2017

Accurate Bow Measurements in Glass Capillary Tube

Abstract — High quality glass tubing production relies on tightly controlled ...
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July 18, 2017

Materials Cross-Section Using a Low-Coherence Interferometer

Abstract — Optical thickness metrology techniques rely on illuminating the sample of ...
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June 21, 2017

Real-time Group Refractive Index Measurement Of Fluids Using Interferometry

Abstract — Maintaining proper chemical composition of fluids is an important control ...
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