Solution Science for Research and Industry

Posts tagged “illuminant

April 2017 Newsletter Out Now

April 2017 NewsletterThe Elliot Scientific April newsletter is now available. In this issue we we get a bigger picture of Mad City Labs’ RM21™ microscope platform, find out how EXFO’s latest LTB-8 modular test system garnered industry praise, look forward to Lake Shore Cryotronics’ release of their new Model 155 MeasureReady™ precision I/V source, and discover how green laser light from IPG Photonics aids research, plus OPIE, INTERMAG and the Scottish Universities Physics Alliance events.

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To read it magazine-style online, click here.

To download it as a PDF, click here.


January 2017 Newsletter Out Now

January 2017 NewsletterThe Elliot Scientific January newsletter is now available. In this issue we cover the Elliot|Martock micropositioning systems we will be demonstrating at this month’s Photonex West exhibition in California, new illumination products from Gamma Scientific, and Fibercryst’s Taranis Amplifier System for boosting the power and energy output of an existing laser installation, plus a list of all the companies we represent here in the UK that will also be at PW17.

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To read it magazine-style online, click here.

To download it as a PDF, click here.


New products from Gamma Scientific are deLUXe

rs7-1-1000The recently introduced SpectralLED™ tunable light source from Gamma Scientific combines the light of dozens of 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.

Now new SpectralLED™ models are available with either fibre-optic outputs for awkward to reach places requiring illumination, or as a 1 m integrating sphere system offering ultra-uniform output from a 300 mm diameter port.

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Gamma Scientific has also introduced new display measurement instrumentation equipped with powerful spectral data acquisition and analysis software that makes them ideal for calibrating any type of display…ned-with-bt-cropped

  • LEDs, LCDs & Plasmas
  • Near eye systems
  • VR headsets & helmet-mounted optics
  • Video walls
  • Projection screens, HUDs
  • …and more

For more details, visit our Gamma Scientific product pages or contact us for specific information.

 


New SpectralLED Tunable LED Light Source from Gamma Scientific

The new SpectralLED™ tunable light source from Gamma Scientific combines the output of 30 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.

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.

A combination of DC constant current drivers, optical feedback, and thermoelectric cooling maintains the source’s high luminance accuracy in real time, allowing brightness to be varied directly (through drive current), rather than by pulse width modulation (PWM). This eliminates any flicker.

SpectralLED-Transparent-Trimetric-Rendering-Final-500x500The SpectralLED™ will allow sensor, camera and system manufacturers to perform a wide variety of calibration and testing functions with a single instrument. Applications include smartphones and tablets, DSLR cameras, cinematography camcorders, diagnostic medical imaging, technical and industrial photography, or any OEM camera, sensor or detector application. White balance, spatial uniformity, defects, linearity, dynamic range, signal-to-noise, responsivity and ISO speed are specific tests the SpectralLED™ is ideally suited for carrying out.

For more information, please contact us.