Optical Profilometry employs light to measure surface contours and roughness by analyzing the interaction between light waves and the surface under examination. It utilizes various principles such as ...

Fast piezo and voice-coil nano-focusing systems keep microscopes and metrology tools sharply focused with nanometer precision ...

The Complete CKYN Protocol is formulated and manufactured in small batches in the United States. CKYN LLC said its production ...

As an important defect detection technology, automated optical inspection (AOI) is widely used in the quality control of printed circuit board assembly (PCBA) and precision electronic manufacturing.

GA, UNITED STATES, June 9, 2026 /EINPresswire.com/ — Three-dimensional (3D) vision is undergoing a profound transformation. Recently, Zhoujie Wu and Qican Zhang ...

Optical materials and structures are substances used to manipulate the flow of light. This can include reflecting, absorbing, focusing or splitting an optical beam. The efficiency of a specific ...

Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the amplitude of the electric field. At high powers, however, ...

Abstract: Laser Doppler Vibrometers (LDVs) are the most common optical characterization equipment for CMUTs since LDVs characterize both static and dynamic CMUTs in terms of static deflection and ...

Since its inception in the early 1980s, FPP has been fundamentally built upon geometric triangulation. By projecting structured fringe patterns onto an object and analyzing the resulting phase ...

Utilising a Taylor Hobson contact profilometer, with full 2D (line) and 3D (areal) measurement capabilities. Associated analysis software capable of processing measurements and characterising surfaces ...