default author photo

Enqiao Xiao

affiliation not provided to SSRN

SCHOLARLY PAPERS

1

DOWNLOADS

10

TOTAL CITATIONS

0

Scholarly Papers (1)

1.

Nanoscale Defocus and Sub-mrad Inclination Sensing via Multi-Focal Double-Helix PSF Engineering in Optical Microscopy

Number of pages: 18 Posted: 19 Feb 2026
Zhejiang University, affiliation not provided to SSRN, affiliation not provided to SSRN, Huazhong University of Science and Technology and Zhejiang University
Downloads 10 (1,555,090)

Abstract:

Loading...

Defocus detection, Specimen tilt detection, Double-helix point spread function, Optical focus array.