CUSTOMIZABLE SOLUTIONS FOR REFLECTANCE MEASUREMENT APPLICATIONS
Reflectance testing for advanced display technologies, architectural or automotive glass, near-eye displays (AR/VR/MR), and heads-up displays.
At the core of our modular reflectance measurement system is Gamma Scientific’s Gonioreflectometer Head, which uniquely isolates and separates reflection from the first and second surface samples into two beams. Our state-of-the-art spectrometers and Gamma Scientific’s Anti Reflectance Measurement software capture thin film coatings’ complete spectral and colorimetric properties, with rapid scan times typically under one second. Our product range features industry-leading accuracy, repeatability, and throughput, including both refractive index determination and thin film coating thickness.
Our reflectance measurement solutions can be customized to include benchtop transmission, semi-automatic gonioreflectance, and fully automatic measurement systems. We offer on-site installation and training support.
REFLECTANCE MEASUREMENT HEADS
The models are available in fixed angle of incidence configurations ranging from 10° to 75°. A handheld unit with a variable angle of incidence is also available. They are capable of first surface or total specular reflection on glass, plastic, metal, or polished substrates and can be used with sample sizes as thin as 400µm. The spectral range is from 380 to 940nm.
ROTARY REFLECTANCE MEASUREMENT SYSTEM
This fully automatic gonio-reflectance measurement system captures complete spectral and colorimetric properties simultaneously at 0° and 45° angle of incidence for coated glass, polished substrates, or diffuse surfaces without requiring second-surface masking. Substrates as thin as 400 µm can be tested with typical scan times of 300 msec per measurement point.
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.
RS-7-1-SWIR
Incorporates 9 short-wave infrared wavelengths for synthesis of commercially available light sources or based on spectra that you import.
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, radiometric stability and wavelength accuracy that is unmatched in the industry.
RS-7-2-VIS SWIR
Incorporates up to 31 discrete visible wavelengths and 10 shortwave infrared wavelengths for synthesis of commercially available light sources or based on spectra that you import.
Test Applications for:
- Anti-Reflectance Coatings
- Architectural Glass
- Automotive Glass
- Eyewear Glass AR Coating
- Pyrolytic Glass Coating
- Display Technologies (2D, 3D Curved, Augmented Reality, Virtual Reality, Heads Up Displays, Near Eye Displays, Advanced Display Technologies, Flat-panel display glass testing, and Touchscreen display glass testing.)
- Optical filter/lens testing
- Characterization of flat panel displays, photovoltaic coatings, low-E architectural coatings, paint samples, and diffuse plastics
Related REsources
Gamma Scientific’s reflectance measurement solutions have been trusted by the leading glass coating and display manufacturers for over 50 years. Learn how we can tailor a reflectance measurement solution to your application.
