---
title: OptiGauge 2000
description: The OG-2000 instrument is based on the time-domain low-coherence interferometry. This technology enables absolute non contact thickness measurement of any material, which is transparent or partially transparent to the measurement light.
---

[Blog | Lumetrics ](https://www.lumetrics.com/blog)

# [OptiGauge 2000](https://www.lumetrics.com/blog/optigauge-2000)

 Written by [Kristin Hart Daly](https://www.lumetrics.com/blog/author/kristin-hart-daly) | February 15, 2019

 Lumetrics is pleased to introduce a brand new product to our OptiGauge portfolio: the OptiGauge 2000.  This non-contact thickness measurement system is based on the time-domain low-coherence interferometry. This technology enables absolute thickness measurement of any material, which is transparent or partially transparent to the measurement light. The OG-2000 uses infrared light with the center wavelength of approximately 2 microns. The OG-2000 is designed to measure specialty and rare materials, such as Germanium, Gallium Arsenide, Beryllium, nano-composite optical ceramics and others. Conventional glass and plastic materials can be measured as well. Our patented technology allows for fast real-time measurements, and can be used for on-line process control as well as off-line quality control purposes.

 

 

 

[View full post](https://www.lumetrics.com/blog/optigauge-2000)

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