Spatial Resolution and Refractive Index Contrast of Resonant Photonic Crystal Surfaces for Biosensing
By depositing a resolution test pattern on top of a Si3N4 photonic crystal resonant surface, we have measured the dependence of spatial resolution on refractive index contrast Δn. Our experimental results and finite-difference time-domain (FDTD) simulations at different refractive index contrasts sh...
| Main Authors: | , , , , , |
|---|---|
| Format: | Online |
| Language: | English |
| Published: |
2015
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4561521/ |