Abstract
In this report, we describe improvement of image resolution in surface plasmon resonance microscopy (SPRM) which suffers from poor quality due to severe surface plasmon (SP) propagation. Our approach takes two-channel momentum sampling by switched light incidence followed by minimum filtering to implement spatially switched SPRM (ssSPRM). The performance evaluated with periodic wires in comparison with conventional SPRM and bright-field microscopy shows that the effect of SP propagation can be circumvented and the effective decay length of SPRM is calculated to increase by only 7% compared to that of bright-field images.
| Original language | English |
|---|---|
| Title of host publication | Plasmonics in Biology and Medicine XV |
| Editors | Joseph R. Lakowicz, Tuan Vo-Dinh |
| Publisher | SPIE |
| Volume | 10509 |
| ISBN (Electronic) | 9781510615038 |
| DOIs | |
| Publication status | Published - 2018 Jan 1 |
| Event | Plasmonics in Biology and Medicine XV 2017 - San Francisco, United States Duration: 2017 Jan 29 → 2017 Jan 29 |
Other
| Other | Plasmonics in Biology and Medicine XV 2017 |
|---|---|
| Country | United States |
| City | San Francisco |
| Period | 17/1/29 → 17/1/29 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Biomaterials
- Atomic and Molecular Physics, and Optics
- Radiology Nuclear Medicine and imaging
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Cite this
Son, T., Lee, C., & Kim, D. (2018). Quantitative image analysis of angle scanning label-free surface plasmon resonance microscopy. In J. R. Lakowicz, & T. Vo-Dinh (Eds.), Plasmonics in Biology and Medicine XV (Vol. 10509). [1050906] SPIE. https://doi.org/10.1117/12.2289316