Solution Science for Research and Industry

Posts tagged “RS-7

RS-7 SpectralLED® Tuneable LED Light Source brochure updated

The multiple award winning SpectralLED® tuneable visible light sources from Gamma Scientific combine the output of nearly three dozen discrete LEDs – each having a different centre wavelength – to produce output that can be programmed to closely match virtually any illuminant source or the spectrum of any illuminant reflected by a target.

The RS-7-SWIR model is fitted with nine short-wave infrared wavelengths for synthesis of commercially available light sources, making it well-suited for calibration and testing of night vision sensors, remote sensing sensors and industrial monitoring equipment.

SpectraLED® Family of Tuneable Light Sources

  • RS-7-1 Benchtop
    75 mm output port & integral integrating sphere
  • RS-7-2 Large Output Port
    Exit ports ranging up to 600 mm
  • RS-7-3 Fiber Optic Output
    Fibre outputs with distal end collimation
  • RS-7-4 Wafer Probe
    Directly replaces lamp-based systems
  • RS-7-5 Baffle Output
    150 mm output with user adjustable f/number
  • RS-7-6 Wide Field of View
    75 mm output port with up to 180° field of view
  • RS-7-7 Light Booth
    CRI experimentation, analysis & optimisation
  • RS-7-SWIR
    900 to 1700 nm spectral range

Gamma Scientific have recently updated their brochure for the RS-7 range and you can read it here. Otherwise, contact us for more information.


New tuneable NIR LED source from Gamma Scientific

A new near infra-red tuneable light source has been developed by Gamma Scientific from their existing digitally programmable SpectralLED RS-7 LED system.

The RS-7-SWIR incorporates 9 shortwave infrared wavelengths for synthesis of commercially available light sources or a spectra of your own design.

The platform is easily adaptable for automated test systems and production line integration, with integrated optical feedback and temperature control to ensure rock-solid stability and consistent results.

For more information about this or other light sources and instrumentation Gamma Scientific manufacture, please contact us.


Gamma Scientific’s tunable LED light source in webinar demo on September 12th

Gamma Scientifics' RS-7 SpectralLEd light sourceGamma Scientific, in conjunction with Laser Focus World magazine, are delivering an exciting Webinar presentation on Tuesday, September 12th that will provide in-depth product information, typical applications, and visual demonstrations of the flexible software and production interface capabilities that give the RS-7 SpectralLED™ Tunable LED Light Source so many advantages over traditional halogen and other LED light sources.

Register for the Webinar here.

The RS-7 SpectralLED™ delivers superior spectral resolution and accuracy with higher brightness and a broader colour gamut than any other currently available halogen or LED-based source for camera and image sensor calibration.

The RS-7 features 35 discrete LED channels, each having 16-bit resolution in intensity settings enabling it to be programmed to produce a uniform output that closely matches virtually any illuminant source in a single compact and versatile instrument.

SpectralLED™ can sweep through wavelengths to simulate a scanning monochromator, but with the advantage of no moving parts. In addition to superior spectral resolution and accuracy, the SpectralLED™ also offers about 10x higher brightness than any competitive product. This allows measurements over a much larger, linear dynamic range, and is sufficient to illuminate virtually any detector at levels up to saturation.

For more information, please contact us.

 


Image sensor tests to benefit from new drop-in tuneable LED source

A new turnkey, drop-in calibrated light source for custom and commercially available wafer level testing of CCD and CMOS sensors has been developed by Gamma Scientific from their existing digitally programmable, colour tuneable, RS-7 LED light source.

The new RS-7-4 can deliver virtually any arbitrary spectral power distribution of visible light over a wide range of output luminance. This makes it ideal for accurately characterising a detector’s dynamic range, uniformity, linearity and spectral responsivity.

The RS-7-4 outperforms rival systems due to highly stable DC drive current circuitry that varies the output luminance of manifold discrete LED channels, rather than using pulse width modulation (PWM). This is critical when testing high speed silicon detectors, which can easily time resolve PWM signals and thus give measurement errors.

For more information about this or other light sources and instrumentation Gamma Scientific manufacture, please contact us.