Gamma Scientific [ @gammascientific ] has just introduced two new instruments for display measurements. Both offer colour, intensity and flicker testing of all types of LED, LCD, OLED and Quantum Dot screens.
The GS-1160 is the touchscreen-equipped handheld version, while the GS-1160B is designed for the bench and operates in conjunction with PC-based analysis software. The GS-1160 can also be used as a desktop system as it is supported by the same software.
These spectroradiometers, to give them their proper name, deliver faster results with repeatability superior to filter-based instruments. Additional measurement capabilities include gamma, white balance and uniformity.
Data is output on both via USB, or can also be stored on an SD card in the GS-1160 portable model. The GS-1160B can be programmed for custom testing as it has an Application Programming Interface (API). Commands can be sent via RS-232 or the USB.
For detailed specifications and more information about these or other products Gamma Scientific manufacture, please contact us.
HOLOEYE now offers new dielectric mirror coated versions of their popular PLUTO phase only Spatial Light Modulators (SLMs). Based on reflective LCOS microdisplays delivering 1920 x 1080 pixel resolution with an 8 µm pixel pitch, the latest models in the PLUTO range enable use with higher incident power lasers due to the coating’s reduction of absorption.
Three models are currently available: the PLUTO-UV-043, PLUTO-VIS-056 and PLUTO-NIR-049 for use in the UV, visible and IR respectively. All PLUTO SLMs are plug & play, offer fast full digital addressing, and can be programmed with phase functions via a standard graphics card as an extended monitor device using the supplied software.
Please contact us for more details.
The 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.
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…
- LEDs, LCDs & Plasmas
- Near eye systems
- VR headsets & helmet-mounted optics
- Video walls
- Projection screens, HUDs
- …and more
Gamma Scientific‘s RadOMA™ range of advanced, high-speed spectroradiometers deliver millisecond measurement speeds, exceptional low-light measurement capabilities, and superior blue-light region sensitivity. The latest versions of the GS-1290 are now offering wavelength accuracies down to ±0.2 nm.
Multiple configurations cover a wide spectral range, from the ultraviolet to the near infrared:
- 200 to 890 nm (GS-1290-1)
- 200 to 1100 nm (GS-1290-2)
- 360 to 940 nm (GS-1290-3)
RadOMA™ spectroradiometers are ideally suited for testing retroreflected colour, reflectance and transmittance, LED colour and luminance, flat panel displays, and light sources.
The systems are completely modular and interchangeable for easy upgrade or customisation, and can be self-calibrated by the user so they never have to be returned to the factory.
Please contact us for more details.