gas detection filters
gas detection filters
Products and services
Near Infra Red Coatings and Filters

Vortex is able to design and manufacture the following types of coating for the near Infra red (700-2000 nm). Click on graphs opposite to view typical performances.

• Anti Reflection Coatings.

• Beamsplitter Coatings.

• V coats.

• Short wave pass filters (SWP).

• Long Wave Pass Filters (LWP).

• Band Pass Filters.

• Narrow Bandpass Filters.

Applications include gas detection systems, laser based systems, Automatic Number Plate Recognition (ANPR) systems and any optical systems requiring beamsplitters and anti reflection coatings for the NIR region

 

Typical performance for these coatings are shown below

Click on the chart to enlarge image

near infra red graphs Typical Broadband Anti-reflection Coating for Near Infra Red Region Transmission Long Wave Pass (LWP)Filter Near Infra Red Region Typical V Coat Near Infra Red Region on Fused Silica Transmission Short Wave Pass (SWP)Filter Near Infra Red Region Reflection Broadband 50-50 Beamsplitter Transmission Typical Band Pass Filter Near Infra Red Region Transmission Broadband 50-50 Beamsplitter Transmission Typical Narrow Band Pass (NBP) Near Infra Red Region

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Telephone: +44 (0)1455 613029 • enquiries@vortexopticalcoatings.co.uk

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home applications contact home button applications button contact button Anti-reflection Coating Band Pass Filter V Coat Performance Long Wave Pass 70-30 Beamsplitter Long Wave Pass Narrow Band Pass