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OptoFidelity Production MTF

High-Resolution Automated Waveguide Image Quality Measurement System

Traceable & Scalable Quality Assurance for XR Manufacturing

OptoFidelity Production MTF is part of the OptoFidelity Production Family, a set of automated waveguide measurement testers for AR waveguide manufacturing. The Production Family testers bring traceability, repeatability, and scalability, revolutionizing XR quality assurance.

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High-Resolution Automated Waveguide Image Quality Measurement System

OptoFidelity Production MTF is a high-resolution Modulation Transfer Function (MTF) and Chief Ray Angle (CRA) automated tester designed to enhance quality control in AR waveguide manufacturing. Tailored for precision and speed, it ensures superior product performance at every stage of the manufacturing process.

 

The Production MTF quantifies the waveguide’s ability to transfer detail levels from object to image, measured by contrast (degrees of grey) over different spatial frequencies. It also measures the angular change of the principal ray when it passes through the waveguide display, which could be used to detect chromatic aberrations. 

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Advanced Waveguide Testing with OptoFidelity's OptoEye MTF

Production MTF uses OptoFidelity’s OptoEye MTF – a unique, cost-efficient, diffraction-limited optical instrument offering a wider field of view than any existing solutions in the market while providing sufficient resolution.

The Production MTF quantifies the waveguide’s ability to transfer detail levels from object to image, measured by contrast (degrees of grey) over different spatial frequencies. It also measures the angular change of the principal ray when it passes through the waveguide display, which could be used to detect chromatic aberrations.

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Production MTF Benefits

Key features and benefits of Production MTF

MTF Measurement

Evaluate the waveguide's ability to transfer image detail with high contrast and clarity, ensuring superior image quality and sharper visual performance of your waveguides. It offers a higher resolution than existing solutions. 

CRA measurement

Evaluates how much the angle of light changes when it travels through the waveguide. Ensures monitoring of potential changes in the grating during the manufacturing process. 

 

Reflection (mirror) capability

Enables measurements for waveguide displays with same-side incoupling and outcoupling, currently popular in the consumer market. 

 

Automated, traceable, and scalable measurement system

Offers unique, off-the-shelf volume metrology for AR waveguides. This ensures a robust, stable, and automated quality control for waveguide mass manufacturing. 

 

Integrable to automated handlers

Enables efficient, high-throughput manufacturing processes with consistent quality and reduced manual intervention. 

 

Integrable to customer’s manufacturing line (SEMI-S2, Cleanroom Class 1000)

Designed to meet industry safety standards and cleanroom requirements, allowing incorporation into existing production environments. 

 

Further Resources

OptoFidelity empowers our customers to bring new groundbreaking products faster to the market. Our optical metrology products and solutions are renowned for their precision, repeatability, and traceability. These qualities minimize the risks and offer our customers a clear view of their product development and production quality. Explore further from the Insights.

Blogs

Comparing and contrasting different waveguide technologies: diffractive, reflective, and holographic waveguides

News

OptoFidelity Launches Production IQ Image Quality Test System to Accelerate Volume Manufacturing of XR Waveguides

 Streamlining AR Metrology in R&D and Volume Manufacturing | A White Paper by OptoFidelity

White Papers

White paper: Streamlining AR Metrology in R&D and Volume Manufacturing