Paper
18 August 2005 Design of transmission linear partial polarizers using a negative film-substrate system
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Abstract
It is possible to design a transmission linear partial polarizer (LPP) in the negative thin-film system (N1<√(0N2)) as a function of the film thickness and its refractive index, where N0, N1, and N2 are the refractive indices of the ambient, film, and substrate, respectively. This LPP can be designed to operate at more than one angle of incidence as well as over a range of angles, allowing it to be tunable. The design procedure is discussed, the relevant design equations are presented, and an example of an LPP design is given and its performance is analyzed.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
A. R. M. Zaghloul, W. A. Berzett, and D. A. Keeling "Design of transmission linear partial polarizers using a negative film-substrate system", Proc. SPIE 5870, Advances in Thin-Film Coatings for Optical Applications II, 58700N (18 August 2005); https://doi.org/10.1117/12.619707
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KEYWORDS
Polarizers

Refractive index

Thin films

Tolerancing

Polarization

Signal attenuation

Thin film coatings

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