Article - 27 Nov 2023
Optical metrology is the science of making precise measurements using light-based techniques. It enables non-contact characterization and inspection across diverse fields, including semiconductor...
Article - 16 Oct 2023
Wavefront analysis is used extensively to measure and characterize the wavefront of light beams in different applications, including optical testing, microscopy, and high-resolution imaging. This...
Article - 12 Oct 2023
The utilization of specialized Infrared cameras consisting of infrared sensors to capture and develop the image of an object constitutes the process of thermal imaging. Our eyes detect visible light;...
Article - 5 Oct 2023
This article discusses the importance of geometrical optics, recent developments in this field, and the application of geometrical optics for light propagation analysis in microscale structures,...
Article - 29 Sep 2023
This article explores how key optical methodologies are applied to inspection, metrology, and analysis at various stages of semiconductor research, development, and volume manufacturing.
Article - 26 Sep 2023
With advanced resolutions reaching sub-angstrom levels, electron microscopy provides direct visualizations of catalyst particles, support structures, and pores that complement spectroscopic and...
Article - 21 Sep 2023
Atomic force microscopy's (AFM) nanoscale imaging and measurement capabilities allow researchers to gain molecular-level insights into membrane morphology, fouling, surface interactions, and...
Article - 20 Sep 2023
Image analysis of particles is one of the key methods for particle characterization. This article discusses the major steps during the image analysis of particles.
Article - 18 Sep 2023
The surface topography of a material provides information on its mechanical and chemical characteristics, which are crucial in determining its applicability. Atomic force microscopy (AFM) is a robust...
Article - 7 Sep 2023
Green lasers have undeniably elevated the capabilities of LiDAR technology, enabling precise and efficient 3D mapping of our surroundings. Their enhanced visibility, compatibility with silicon-based...