by Yacob Ben-Aryeh

Received: 29 July 2019;  Published: 04 September 2019;  doi: 10.21926/rpm.1903003

Microsphere super-resolutions, which are beyond the Abbe classical limit, are described. The conversion of evanescent waves to propagating waves, are analyzed by using the geometry of the microsphere. In microsphere experiments a nanojet is produced near the focal plane where its width is smaller than the Abbe limit and this width remains unchanged in the axial direction for some wavelengths. The interference between evanescent waves converted to propagating waves and the nanojet leads to increa [...]

by Hassan-Ali Hakemi  , O. Pinshow  and D. Gal-Fuss

Received: 24 June 2019;  Published: 07 August 2019;  doi: 10.21926/rpm.1903002

In the past few years, there have been many attempts to commercialize Polymer Dispersed Liquid Crystal (PDLC) for Rear Projection Screen (RPS) in electrically switchable films and glass products. This application is based on the exceptional image quality of PDLC at a wide viewing angle. However, due to the high price of conventional switchable PDLC privacy glass, the integration of RPS in PDLC failed to attract large multimedia and entertainment markets. An obvious solution to this problem is th [...]