What is Confocal Microscopy?
Confocal microscopy is an optical imaging technique that improves the optical resolution and contrast of microscopic images by using spatial pinholes to block out-of-focus light. in image formation. Capturing multiple 2D images at different depths in a sample allows the reconstruction of 3D structures (a process called optical sectioning). This technique is widely used in science and industry, with typical applications in life sciences, semiconductor inspection, and materials science.
Confocal microscopes are generally fluorescent microscopes and confocal microscopes.
Fluorescence microscopy is mainly used in the biological field and medical research. It can obtain fluorescent images of the fine structure inside cells or tissues, and observe physiological signals such as Ca2+, pH value, membrane potential and changes in cell morphology at the subcellular level. , a new generation of powerful research tools in the fields of molecular biology, neuroscience, pharmacology, genetics and more. The confocal microscope based on the principle of confocal technology is a detection instrument used to measure the surface of various precision devices and materials at the micro-nano level.
The goal of materials science is to study the effect of the surface structure of a material on its surface properties. Therefore, high-resolution analysis of surface topography is of great significance for determining relevant parameters such as surface roughness, reflective properties, tribological properties, and surface quality. Confocal technology can measure materials with various surface reflection properties and obtain effective measurement data.
The confocal microscope is based on confocal microscopy technology, combined with precise Z-direction scanning modules, 3D modeling algorithms, etc., can scan the surface of the device non-contact and establish a 3D image of the surface to achieve 3D measurement of the device surface topography. In the field of material production testing, it can analyze the surface profile, surface defects, wear, corrosion, flatness, roughness, waviness, pore gap, step height, bending deformation, processing of various products, components and material surfaces. The surface topography and other characteristics of the surface are measured and analyzed.
