Research Article
Design and Bulk Sensitivity Analysis of a Silicon Nitride Photonic Biosensor for Cancer Cell Detection
Table 4
Analysis of bulk sensitivity of rib-slot waveguide with 250 nm analyte thickness.
| | RI | Effective index | Effective area | 250 nm bulk sensitivity | | | 1.35 | 1.515538 | 1.26747 | 0.2033 (RIU/RIU) | | 1.39 | 1.523636 | 1.24779 | | 1.392 | 1.52405 | 1.24683 | | 1.395 | 1.524673 | 1.24538 | | 1.399 | 1.525507 | 1.24346 | | 1.401 | 1.525925 | 1.2425 |
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