Applying a well-known optical phenomenon called thin-film interference, a group of researchers at Harvard University has demonstrated the ability to "paint" ultra-thin coatings onto a rough ...

News-Medical speaks to Sarah Locknar, Ph.D, about how optical filters are being used to improve microscopic analysis within the field of neuroscience. Please tell us about Omega Optical. Omega Optical ...

Thin films can be made from a variety of materials, including metals (e.g., gold, silver), oxides (e.g., silicon dioxide, titanium dioxide), and semiconductors (e.g ...

Driven by the demand for smaller and smaller consumer products and semiconductor devices, manufacturers need thin planar optics for a host of applications. This means material and optics manufacturers ...

Diagram of an X-ray Reflectometry (XRR) setup: This schematic shows the arrangement of the X-ray tube, Gӧbel mirror, sample holder, and detector. The X-rays are emitted from the tube, shaped by slits ...

Filter is an optical device that can selectively pass through or block specific wavelengths of light, and is widely used in various fields according to its specific optical characteristics. The ...

Interference filters are frequently employed in transmissive configurations where the light passes through the filter to produce a specific effect (band-pass, long-pass, short-pass, among others).

Thin films are two-dimensional (2D) material layers deposited on a bulk substrate, possessing a thickness of a few nanometers to impart properties that cannot be realized by base materials. The unique ...

Applying a well-known optical phenomenon called thin-film interference, a group of researchers at Harvard University has demonstrated the ability to "paint" ultra-thin coatings onto a rough ...