# Atomic Force Microscopy for Advanced Optical Components

> In this white paper, Covalent experts explain the benefits of Atomic Force Microscopy (AFM) for high-resolution surface characterization.

Source: https://covalent.com/resource-library/atomic-force-microscopy-for-advanced-optical-components/
Updated: 2026-01-05T10:14:08+00:00

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# Atomic Force Microscopy for Advanced Optical Components

 [![Atomic Force Microscopy for Advanced Optical Components](https://spcdn.shortpixel.ai/spio/ret_img,q_cdnize,to_auto,s_webp:avif/covalent.com/wp-content/uploads/2023/10/Atomic-Force-Microscopy-for-Advanced-Optical-Components.jpg)](https://covalent.com/wp-content/uploads/2025/09/covalent-afm-for-advanced-optical-components-whitepaper.pdf)

Jun 14, 2021

New applications for optical components place ever-higher demands on surface roughness and finish specifications. Current-generation atomic force microscopy (AFM) techniques provide accurate 3D images with sub-angstrom accuracy in less than a minute. These advancements make AFM ideal for applications requiring more detailed information than available with optical interferometry techniques.

In this white paper, we explain the benefits of AFM for high-resolution surface characterization.

[Click here to download the Whitepaper](https://covalent.com/wp-content/uploads/2025/09/covalent-afm-for-advanced-optical-components-whitepaper.pdf)

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