THE principle that a regularly stratified medium selectively reflects a monochromatic beam of radiation incident on it at the appropriate angle is well known and forms the basis for the X-ray analysis ...

Specular reflection from a surface that is smooth on the scale of the wavelength of the observation can be used to diagnose surface liquid. We searched for specular reflection in high-resolution ...

Manufacturers are adopting automated optical inspection (AOI) systems based on phase shift profilometry (PSP) for applications in advanced packaging processes. Many of these processes use front ...