Near-field distribution produced by plasmonic nanopost arrays was measured under total internal reflection. Measured result was compared with finite difference time domain simulations. The size of localized field on nanopost arrays was measured to be 180 nm, 0.57-times smaller than diffraction-limited Gaussian spot size. The possibility of plasmonic nanopost arrays for applications in super-localization microscopy was explored.
|Title of host publication||Frontiers in Optics, FiO 2017|
|Publisher||Optica Publishing Group (formerly OSA)|
|Publication status||Published - 2017|
|Event||Frontiers in Optics, FiO 2017 - Washington, United States|
Duration: 2017 Sept 18 → 2017 Sept 21
|Name||Optics InfoBase Conference Papers|
|Volume||Part F66-FiO 2017|
|Other||Frontiers in Optics, FiO 2017|
|Period||17/9/18 → 17/9/21|
Bibliographical notePublisher Copyright:
© OSA 2017.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Mechanics of Materials