To improve the resolution of the CW STED microscope using azimuthally modulated excitation beam modulation, phase retardation and various aperture conditions are simulated and tested. The ring-shaped aperture improves lateral resolution while suppressing axial direction elongation, making it suitable for 3D superresolution imaging of STED microscopy.
|Title of host publication||MOC 2019 - 24th Microoptics Conference|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|Number of pages||2|
|Publication status||Published - 2019 Nov|
|Event||24th Microoptics Conference, MOC 2019 - Toyama, Japan|
Duration: 2019 Nov 17 → 2019 Nov 20
|Name||MOC 2019 - 24th Microoptics Conference|
|Conference||24th Microoptics Conference, MOC 2019|
|Period||19/11/17 → 19/11/20|
Bibliographical noteFunding Information:
This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MSIT) (No. 2019R1A2C1004687, 2019R1C1C1010911).
© 2019 The Japan Society of Applied Physics.
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials