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Products / Anti-Reflective Coatings / AR1S-NIR-DUAL-01
AR1S-NIR-DUAL-01 spectral response — original published curveOpen full-size image ↗
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Anti-Reflective Coatings

AR1S-NIR-DUAL-01Anti-Reflection Coatings

AR1S-NIR-DUAL-01 is an anti-reflection coating. The measured curve shows a high-transmission region at approximately 717-1500 nm. Use it when you want to pass a broad range of wavelengths. Add a separate filter if you need to select a specific band.

  • Product family: Anti-Reflection Coatings
  • Measured wavelength range: 700–1500 nm
  • Published response: Transmittance

Measured interval is not the passband. Values shown are sample measurements. Final specifications are agreed for your order.

MEASURED OPTICAL RESPONSE

Read the light.

Original published sample data.

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Nearest measured point shown; no interpolation or extrapolation. Original sample values are preserved, including values outside 0–100%. Samples are selection references, not production acceptance limits.

OPTICAL PERFORMANCE · AR1S-NIR-DUAL-01

Read the numbers.
Understand the response.

Measured wavelength range

700-1500 nm. Performance outside this measured interval is not established by this curve.

Selected regions at or above 80% transmission

717-1500 nm. Approximate measured intervals.

Peak transmission

Approximately 97.3% at 1480 nm. Peak wavelength is not the same as a defined centre wavelength.

Average measured transmission, 800-900 nm

95.880%. Calculated from the factory sample data.

Average measured transmission, 1250-1350 nm

97.075%. Calculated from the factory sample data.

These values come from the measured samples and help you choose a starting design. We will agree the final specification for your order. Custom versions have their own specifications and measured curves.

OPERATING CONDITIONS

Match the complete optical system.

Match the full source band.

Compare the source emission spectrum with the filter curve. Include the source bandwidth, rather than relying on the nominal wavelength alone.

Check unwanted response.

Compare the complete measured response with your detector sensitivity. Confirm any additional blocking needed for your system.

Define the incidence conditions.

Specify the working angle and whether the beam is collimated or converging. Confirm the required response under those conditions.

Confirm the physical fit.

Provide the available mounting space, required shape, dimensions and thickness. Physical specifications will be confirmed for your assembly.

APPLICATIONS

Where this profile can help.

Imaging & Photography

Manage exposure, unwanted wavelengths and reflection.

Medical & Microscopy

Optical components for illumination and instrument development.

Research & Instrumentation

Spectral selection, beam paths and measurement systems.

Electronics & Displays

Coatings and optical components for imaging, displays and masking.

Industrial & Machine Vision

Inspection, detection, sorting and image contrast.

Application examples are starting points for evaluation; suitability depends on the complete optical system.

CUSTOM & ENQUIRY

Tell us what
your design needs.

Start with AR1S-NIR-DUAL-01 and discuss the spectral response, physical format and operating conditions.

Include in your enquiry

  • Target wavelengths and required transmission or blocking
  • Light source and detector model, or their spectra
  • Working angle, beam geometry and operating environment
  • Required shape, dimensions, thickness and mounting constraints
  • Sample quantity, expected order quantity and project timing

TECHNICAL RESOURCES

Take the data
into your design.

AR1S-NIR-DUAL-01 spectrum data CSV ↓KUPO Optics catalog Download ↗Explore Anti-Reflective Coatings →