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G73607 spectral response — original published curveOpen full-size image ↗
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Multi-Bandpass Filters

G73607Multi-Bandpass Filters

G73607 is a multi-region spectral filter. The reference spectrum shows multiple high-transmission regions at approximately 504-546 nm; 775-780 nm. Light from these bands passes through the same optic. Check every band against your light source and detector. To measure the bands separately, use alternating light sources or separate detection paths.

  • Product family: Multi-Bandpass Filters
  • Measured wavelength range: 380–780 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 · G73607

Read the numbers.
Understand the response.

Measured wavelength range

380-780 nm. Performance outside this measured interval is not established by this curve.

Main band at half-peak transmission

Approximately 499.2-550.9 nm, giving a full width at half maximum (FWHM) of approximately 51.7 nm. This describes the main band only; other transmitted regions may remain.

Selected regions at or above 80% transmission

504-546 nm; 775-780 nm. Approximate measured intervals.

Selected regions at or below 5% transmission

382-489 nm; 566-752 nm. Measured sample intervals; confirm the required blocking for your order.

Peak transmission

Approximately 94% at 528 nm. Peak wavelength is not the same as a defined centre wavelength.

Measured edge at 50% transmission

Approximately 499.6 nm. Interpolated absolute-transmission crossing, checked against the factory summary.

Measured edge at 50% transmission

Approximately 550.5 nm. Interpolated absolute-transmission crossing, checked against the factory summary.

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.

Medical & Microscopy

Optical components for illumination and instrument development.

Research & Instrumentation

Spectral selection, beam paths and measurement systems.

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 G73607 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.

G73607 spectrum data CSV ↓KUPO Optics catalog Download ↗Explore Multi-Bandpass Filters →