An ultra-thin layer of a metal and a semiconductor could be applied to essentially any rough or flexible material to produce a vividly colored coating, researchers report. The technique, which ...

Applying a well-known optical phenomenon called thin-film interference, a group of researchers has demonstrated the ability to "paint" ultra-thin coatings onto a rough surface -- work that holds ...

Case Western Reserve researchers, collaborators create new class of thin film coating; innovative technology could solve major hurdles for solar energy generation Researchers at Case Western Reserve ...

Ultrathin nanotube films absorb terahertz waves, boosting 6G performance and enabling advanced shielding and medical applications. Researchers at Skoltech, working with colleagues from KTH Royal ...

A coating’s optical thickness is determined by white light interference and mathematical calculations are used to translate the pattern into optical thickness. In thin film metrology, these ...

Optical cavities form the cornerstone of high-precision laser frequency stabilisation by confining light between mirrors to produce well-defined resonant modes. In these systems, the stability of the ...

WASHINGTON D.C., September 30, 2014 – Applying a well-known optical phenomenon called thin-film interference, a group of researchers at Harvard University has demonstrated the ability to "paint" ultra ...