Camera - Sensor Test and Calibration

Spatial Non-Uniformity Testing for Array Sensors - Locating sensor pixel defects or response variations requires the use of a light source with highly uniform output in a variety of optical geometries. Whether you need a radiance or an irradiance light source, the RS-7 product family has multiple configurations to fit your needs.

Image Sensor Linearity, Responsivity & Quantum Efficiency - Accurate characterization of sensor parameters with high dynamic range requires the use of a light source with high precision and wavelength monitoring.  

Alternative to Lamp-based Monochromators - By sweeping through individual LED channels, the SpectralLED® can  emulate a traditional monochromator light source. With no moving parts  and no halogen input illumination, the solid state SpectralLED® is the  clear choice for demanding applications.

Large Area Camera and Image Sensor Calibration - Large area sensors require a large-area, highly uniform light source. With ≥ 99% uniformity in output port sizes up to 600mm in diameter, the SpectralLED®  RS-7-2 delivers high-brightness, radiometric stability  and  wavelength accuracy that is unmatched in the industry. 

Wafer Probe Illumination - The SpectralLED® RS-7-4 Wafer Probe Illuminator is an all solid-state, drop-in replacement for field-deployed wafer-level CCD and CMOS sensor testers. This uniform light source system is fully turnkey, and can readily be adapted to test head manipulators and handler instrumentation.

Fish Eye and Wide Field of View Camera Calibration and Test - The SpectralLED® RS-7-6 Wide Field of View uniform light source is ideally suited for applications requiring a field of view up to 180°. The unique optical design delivers equal radiance over the entire field, with better than 97% uniformity across the 75mm output.

SWIR Camera and Image Sensor Calibration - SpectralLED®  RS-7-SWIR  sources incorporate up to 16 discrete LED wavelengths ranging from 900 to 1700 nm.  A single wavelength unit, the RS-7-940 is optimized at the 940nm wavelength wich is being used extensively in facial and gesture recognition applications.   

Other Characterization Requirements - White Balance, Pixel Defects, Cross Talk, Vignetting Correction, Signal-to-Noise, Saturation, Exposure, and Dynamic Range testing are also common applications served by the SpectralLED® RS-7 platform.

Product Applications

RS-7-1 Benchtop Uniform Light Source

For the ultimate in resolution and accuracy,  the SpectralLED® Tunable uniform light source incorporates 35 discrete wavelengths for synthesis of commercially available light sources or based on spectra that you import.

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RS-7-1-SWIR Tunable Light Source

For the ultimate in resolution and accuracy, the SpectralLED® Tunable SWIR source incorporates9 short-wave infrared wavelengths for synthesis of commercially available light sources or b

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RS-7-2 Large Output Port

When you require a large area (up to 600mm in diameter), highly uniform light source for  camera and image sensor calibration, the SpectralLED®  Large Output Port delivers brightness, ra

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RS-7-3 Fiber Optic Output

The SpectralLED® Fiber Optic Output configuration provides flexible illumination for applications where space is limited.

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RS-7-4 Wafer Probe Illuminator

The SpectralLED® Wafer Probe Illuminator is an all solid-state, drop-in replacement for field-deployed wafer-level CCD and CMOS sensor testers.

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RS-7-5 Baffle Tube Output

The SpectralLED® Baffle Tube Output is a uniform light source featuring a 150 mm clear aperture with user interchangeable baffle tubes for adjustable fnumbers of f/1, f/2, f/3 and f/4.

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RS-7-6 Wide Field of View

The SpectralLED® Wide Field of View (FOV) uniform light source is ideally suited for applications requiring a field of view up to 180°.

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RS-7-940 SWIR Uniform Light Source

For the ultimate in resolution and accuracy,  the SpectralLED® 940-SWIR source incorporates 16 discrete LED devices, all with a center wavelength of 940 nm.

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