Optical testing is the measurement of the optical properties of materials that include angle, refractive index, interference, and wavefront characteristics. Evaluation of optical properties of materials in testing labs is critical in evaluating performance in lasers, lenses, and other photonic systems. Optical Testing is done in manufacturing, production, and quality control of lenses, optical systems, and UV and IR-based analytical equipment. The testing labs network of Infinita Labs is well equipped in optical testing techniques and capable of catering to all the routine and specific test requirements of our clients based in the USA.
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Optical Testing
Optical testing is the measurement of the optical properties of materials. Measurement of optical properties like angle, refractive index, interference, and wavefront in testing labs is critical in evaluating performance in lasers, lenses, and other photonic systems.
Measurement of parameters like centration, alignment, center thickness, air gap, focal length, etc., done in a laboratory has a significant bearing in the manufacturing, production, and quality control of lenses and optical systems. Optical testing of camera modules is essential in various industries and ranges from small cell phone cameras to high-speed video cameras. Analytical equipment manufacturers frequently utilize UV, IR, and other light components and rely on lens alignment and additional lens component testing.
Optical analytical techniques measure the optical properties of materials for characterization and testing in a laboratory. Some examples include Fourier Transform Infrared Spectroscopy (FTIR), UV-Visible Spectroscopy (UV-Vis), Raman analysis (spectroscopy, microscopy, etc.), These techniques employ light at various wavelengths (UV, visible, IR radiation) to measure optical properties like diffraction, transmittance, absorbance, refraction, etc. to identify and characterize materials.
Optical Testing Parameters
Refractive Index
Focal Length
Radius
Interferometry
Ellipsometry
Lens Thickness, Centration, Alignment, etc.
Wedge & Prism Angle
Radius of Curvature
Transmitted Wavefront
Topography & Texture
Films Analysis
Form & Flatness
Optical Material Homogeneity
Total Thickness Variation (TTV)
Optical Analytical Techniques
FTIR
UV-Vis
Raman Analysis
Molecular Fluorescence
Products Tested using Optical Testing Technique
Lenses and Lens Components
Laser Beam Profiling and Analysis
Camera Modules
Optical Systems
Optical Components
Photolithography Stages
Aspheres & Freeforms
Micro Lenses
Thin Glass
Machined Surfaces
MEMS
Mobile Phone Components
Adaptive Optics
Optical Fibers
Light Sensors
Industries Benefitted by Optical Testing Technique
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Optical Testing is used for measuring optical properties. Optical properties are critical in evaluating performance in lasers, lenses, and other photonic systems. Optical testing also has a significant bearing on the manufacturing, production, and quality control of lenses and optical systems.
