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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Das, Ritwick | - |
| dc.date.accessioned | 2024-11-20T09:12:41Z | - |
| dc.date.available | 2024-11-20T09:12:41Z | - |
| dc.date.issued | 2011-09-20 | - |
| dc.identifier.citation | Srivastava, T., Das, R., & Jha, R. (2011). Highly accurate and sensitive surface plasmon resonance sensor based on channel photonic crystal waveguides. Sensors and Actuators. B, Chemical, 157(1), 246–252. | en_US |
| dc.identifier.uri | https://doi.org/10.1016/j.snb.2011.03.057 | - |
| dc.identifier.uri | http://idr.niser.ac.in:8080/jspui/handle/123456789/937 | - |
| dc.description.abstract | A highly sensitive surface plasmon resonance (SPR) sensor based on channel photonic crystal waveguide (PCW) is proposed. The PCW is based on widely used lithographic and nano-fabrication compatible materials like TiO2 and SiO2. Gold has been used as a SPR active metal. By rigorously optimizing the different waveguide parameters, we have shown that there is significant transfer of modal power around phase-matching or resonance wavelength which has been utilized to design a compact and highly sensitive sensor for lab on chip. The ultra narrow width (∼765 pm for an interaction length of 10 mm) of surface plasmon resonance curve and sensitivity as high as 7500 nm-RIU−1 will open a new window for bio-chemical sensing applications. | en_US |
| dc.language.iso | en | en_US |
| dc.publisher | Sensors and Actuators B: Chemical | en_US |
| dc.title | Highly accurate and sensitive surface plasmon resonance sensor based on channel photonic crystal waveguides | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | Journal Papers | |
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