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.
Showing all 2 results
Products | Product Code | Description |
|---|---|---|
 | The 157 Series Optical Thickness Gauge uses the unique properties of light to accurately measure thickness of a variety of materials to an accuracy of ± 0.1 μm.
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. | |
 | The 137 Series Optical Thickness Gauge uses the unique properties of light to accurately measure thickness of a variety of materials to an accuracy of ± 1.0 μm.
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. |
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.
For over 30 years, Laser 2000 has supplied fibre optic equipment and worked with global partners like VIAVI Solutions, US Conec and INNO Instrument.
For more information on our fibre optic technology and our wide range of products, please visit our Laser 2000 Networks website, or get in touch with our specialist through the form below.
Alternatively, just call +44 (0) 1933 461 666 and ask to speak to Peter.
Peter Collins
BSc (Hons)
If you’re interested in the products shown here, or have questions about something you can’t find on our website, please get in touch through the form below.
Our knowledgeable sales team will be happy to help. We can normally source exactly what you need, or work with you to come up with custom solutions.
Alternatively, just call +44 (0) 1933 461 666 and ask to speak to the Photonics team.
If you’re interested in the products shown here, or can’t find exactly what you need, please get in touch with our specialist through the form below.
Alternatively, just call +44 (0) 1933 461 666 and ask to speak to Toby.
MPhys (Hons)
If you’re interested in the products shown here, or can’t find exactly what you need, please get in touch with our specialist through the form below.
Alternatively, just call +44 (0) 1933 461 666 and ask to speak to Karen.
Karen McGeachy West
MPhys (Hons)
If you’re interested in the products shown here, or can’t find exactly what you need, please get in touch with our specialist through the form below.
Alternatively, just call +44 (0) 1933 461 666 and ask to speak to Peter.
Peter Collins
BEng (Hons), MSc (Eng)
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Siân Brooks
BSc (Hons)
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Paul Williams
PhD
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Lisa Thomson
MPhys
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Shannon O’Connor
BSc (Hons)
