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https://dspace.iiti.ac.in/handle/123456789/5353
| Title: | Grating based hybrid plasmonic waveguide for subwavelength optical confinement with low loss |
| Authors: | Kumar, Mukesh |
| Keywords: | Nanophotonics;Optical waveguides;Silica;Waveguides;Duty-cycle;Grating periods;Grating region;Hybrid plasmonic waveguides;Modal propagation;Optical confinement;Propagation lengths;Sub-wavelength;Plasmons |
| Issue Date: | 2016 |
| Publisher: | SPIE |
| Citation: | Sharma, T., Sharma, A., & Kumar, M. (2016). Grating based hybrid plasmonic waveguide for subwavelength optical confinement with low loss. Paper presented at the Proceedings of SPIE - the International Society for Optical Engineering, , 9884 doi:10.1117/12.2225892 |
| Abstract: | A Grating Based hybrid-Plasmonic-waveguide with subwavelength optical-confinement is proposed which exhibits large-propagation-length with low-modal-propagation-loss. The Grating is formed in Si region by varying the grating period and duty cycle. The thickness of the grating region is 600 nm and the grating period is 700 nm. The mode is confined in the 10 nm SiO2 region. The Si layer below the SiO2 provides the large propagation length of 4 mm with low modal propagation loss of 1 dB/mm with subwavelength mode confinement 0.00079/ μm2 is obtained. © COPYRIGHT SPIE. Downloading of the abstract is permitted for personal use only. |
| URI: | https://doi.org/10.1117/12.2225892 https://dspace.iiti.ac.in/handle/123456789/5353 |
| ISBN: | 9781510601291 |
| ISSN: | 0277-786X |
| Type of Material: | Conference Paper |
| Appears in Collections: | Department of Electrical Engineering |
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