Optical Characterization

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Raman spectroscopy is a non-destructive optical technique that probes the vibrational modes of a material by measuring the inelastic scattering of monochromatic light, typically from a laser. It provides chemical and structural information, including molecular composition, crystal quality, and stress or strain in materials. Widely used in

Raman spectroscopy is a non-destructive optical technique that probes the vibrational modes of a material by measuring the inelastic scattering of monochromatic light, typically from a laser. It provides chemical and structural information, including molecular composition, crystal quality, and stress or strain in materials. Widely used in semiconductor, 2D materials, and nanomaterial research, Raman spectroscopy offers high spatial resolution and the ability to analyze samples without special preparation.

Optical imaging captures high-resolution images of samples using visible light and microscopes, often at multiple fields of view to cover large areas. Image stitching combines these overlapping images into a single seamless composite, enabling detailed analysis of the full sample. Tools like ImageJ are then used to quantify features such 

Optical imaging captures high-resolution images of samples using visible light and microscopes, often at multiple fields of view to cover large areas. Image stitching combines these overlapping images into a single seamless composite, enabling detailed analysis of the full sample. Tools like ImageJ are then used to quantify features such as size, area, intensity, or particle count, providing a powerful, flexible platform for both qualitative and quantitative analysis in materials science, biology, and microfabrication.