Broadband mirrors with high reflectivity are essential for constructing a VCSEL cavity with a high quality factor. They are typically composed of semiconductor DBRs, structures formed from multiple ...

Phase contrast microscopy is a white-light optical microscopy technique that relies on sample-induced phase changes in illumination light to generate images with more information than provided by ...

A shoulder computed tomography scan or (CT or CAT scan) creates cross-sectional images of the shoulder using specialized X-ray cameras. This scan can help doctors see the bones and soft tissues in the ...

Abstract: In the field of image processing, improving low-contrast images is essential for enhancing the visibility of features that may be hard to see due to slight intensity variations. This issue ...