Laser 2000

Thickness Gauges

Thickness measurement using the unique properties of light.
Accuracy, repeatability, and reliability guaranteed.
Optical Thickness Gauges

These optical thickness gauges take thickness measurements using the unique properties of light.

The 157 Series, and the lower-cost 137 Series optical thickness gauges use the unique properties of light to accurately measure the thickness of a variety of materials.

To make a measurement, light is directed onto the material under test. Reflections from every surface and layer interface are collected and then analysed by an optical interferometer.

This very precise “optical ruler” measures the difference in length travelled by each reflection to determine total thickness and the thickness of each layer.

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Optical Thickness Gauge
The 157 Series Optical Thickness Gauge uses the unique properties of light to accurately measure thickness of a variety of materials. To make a measurement, light is directed onto the material under test. Reflections from every surface and layer interface are collected and then analysed by an optical interferometer
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Optical Thickness Gauge
The 137 Series Optical Thickness Gauge uses the unique properties of light to accurately measure thickness of a variety of materials. To make a measurement, light is directed onto the material under test. Reflections from every surface and layer interface are collected and then analysed by an optical interferometer
Read more...

These optical thickness gauges are part of the Bristol Instruments range offered by Laser 2000.

Bristol Instruments was founded in 2005 by three technical and marketing leaders of the now-defunct Burleigh Instruments. Together, this group has over 80 years of combined experience in the design, manufacture, and marketing of lasers and precision test instruments used in basic and applied research, engineering, and production test applications.

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For over 30 years, Laser 2000 has supplied fibre optic equipment and worked with global partners like VIAVI Solutions, US Conec and INNO Instrument.

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We’ve recently refreshed our website, and we hope that you will find the changes to be a big improvement. We’ve worked hard to make it easier to navigate the site, and to find exactly what you need from among our vast and diverse range of products.

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One thing that we’ve not carried over from the previous site at this time is the facility to order online for a select range of our products, which you may have been used to in the past. “Off-the-shelf” items represent a small part of our product range; most often a purchase requires a more in-depth discussion between our sales team and the customer to match the right product to the user’s application. For this reason we have focussed on making it as easy as possible to request a quotation from our sales team.

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