Polarization-Controlled Broad Color Palette Based on an Ultrathin One-Dimensional Resonant Grating Structure
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Koirala, Ishwor; Shrestha, Vivek Raj; Park, Chul-Soon; Lee, Sang-Shin; Choi, Duk-Yong
Description
Highly efficient polarization-tuned structural color filters, which are based on a one- dimensional resonant aluminum grating that is integrated with a silicon nitride waveguide, are proposed and demonstrated to feature a broad color palette. For such a metallic grating structure, transmissive color filtering is only feasible for the incident transverse-magnetic (TM) polarization due to its high reflection regarding the transverse-electric (TE) case; however, polarization-tuned customized...[Show more]
Collections | ANU Research Publications |
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Date published: | 2017-01-09 |
Type: | Journal article |
URI: | http://hdl.handle.net/1885/113776 |
Source: | Scientific reports |
DOI: | 10.1038/srep40073 |
Access Rights: | Open Access |
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01_Koirala_Polarization-controlled_Broad_2017.pdf | 1.7 MB | Adobe PDF |
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