We have explored super-resolved axial imaging by extraordinary light transmission using linear nanoaperture arrays. The method is based on differential fluorescence obtained at nanoapertures with different penetration depth of light. Axial distribution of ganglioside in cells was measured and confirmed an axial imaging resolution as small as 20 nm and 125 nm in the worst case over a 500-nm working axial distance.
|Title of host publication||Frontiers in Optics, FiO 2014|
|Publisher||Optical Society of America (OSA)|
|Publication status||Published - 2014 Oct 14|
|Name||Frontiers in Optics, FiO 2014|
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics