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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Das, Ritwick | - |
| dc.date.accessioned | 2024-11-20T09:08:13Z | - |
| dc.date.available | 2024-11-20T09:08:13Z | - |
| dc.date.issued | 2011-07-25 | - |
| dc.identifier.citation | Srivastava, T., Jha, R., & Das, R. (2011). High-performance bimetallic SPR sensor based on periodic-multilayer-waveguides. IEEE Photonics Technology Letters: A Publication of the IEEE Laser and Electro-Optics Society, 23(20), 1448–1450. | en_US |
| dc.identifier.uri | https://doi.org/10.1109/LPT.2011.2162828 | - |
| dc.identifier.uri | http://idr.niser.ac.in:8080/jspui/handle/123456789/936 | - |
| dc.description.abstract | We propose a high-performance bimetallic surface plasmon resonance (SPR) sensor based on periodic-multilayer waveguide and analyze its performance with respect to SPR active metals, such as gold (Au) and aluminum (Al). We found that an ultra thin (~ 3 nm) layer of gold (Au) over aluminum (Al) protects aluminum (Al) from oxidation and exhibits better sensor performance. Using couple-mode theory, we show that the sensitivity and detection accuracy could be appropriately tailored for bimetallic (Au+Al) configuration. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | IEEE Photonics Technology Letters | en_US |
| dc.subject | Gold | en_US |
| dc.subject | Optical waveguides | en_US |
| dc.subject | Tin | en_US |
| dc.subject | Plasmons | en_US |
| dc.subject | Substrates | en_US |
| dc.subject | Optical surface waves | en_US |
| dc.title | High-Performance Bimetallic SPR Sensor Based on Periodic-Multilayer-Waveguides | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | Journal Papers | |
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