Investigation Of Optical Polarization Properties On Ag Nanorods Array Polarizing Glass

Keywords

Ellipsoid nanosized Ag particle; Extinction ratio; Polarizer glass; Transmission

Abstract

We report an optical polarized material and device as a new kind of optical polarizer. The device consists of periodically distributed ellipsoid silver nanorods inside the transparent Ag-doped glass. Mie scattering theory and dipole theory can be well used to explain the physics interrelationships. The output shows strong polarization and high optical extinction ratio transmission properties through the glass polarizer. In our calculations, the polarization transmission is more than 80% with extinction ration more than 20 dB within the whole infrared wavelength 700-1 100 nm. Especially in a bandwidth of 100 nm from 740 to 840 nm, the transmission is over 90% with extinction ratio over 50 dB. This approach is important for new application and detection in laser optics and functional materials.

Publication Date

5-15-2015

Publication Title

Gongneng Cailiao/Journal of Functional Materials

Volume

46

Issue

9

Number of Pages

09062-09066

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.3969/j.issn.1001-9731.2015.09.012

Socpus ID

84940118349 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84940118349

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