Efficient full-path optical calculation of scalar and vector diffraction using the Bluestein method.

Light, Science & Applications
Yanlei HuJiaru Chu

Abstract

Efficient calculation of the light diffraction in free space is of great significance for tracing electromagnetic field propagation and predicting the performance of optical systems such as microscopy, photolithography, and manipulation. However, existing calculation methods suffer from low computational efficiency and poor flexibility. Here, we present a fast and flexible calculation method for computing scalar and vector diffraction in the corresponding optical regimes using the Bluestein method. The computation time can be substantially reduced to the sub-second level, which is 105 faster than that achieved by the direct integration approach (~hours level) and 102 faster than that achieved by the fast Fourier transform method (~minutes level). The high efficiency facilitates the ultrafast evaluation of light propagation in diverse optical systems. Furthermore, the region of interest and the sampling numbers can be arbitrarily chosen, endowing the proposed method with superior flexibility. Based on these results, full-path calculation of a complex optical system is readily demonstrated and verified by experimental results, laying a foundation for real-time light field analysis for realistic optical implementation such as imag...Continue Reading

References

Dec 3, 1992·Nature·S M Block
Aug 17, 2001·Nature·S KawataK Takada
Aug 15, 2003·Nature·David G Grier
Dec 20, 2003·Physical Review Letters·R DornG Leuchs
Oct 24, 2007·Nature Methods·Katrin I WilligStefan W Hell
Jun 4, 2008·Physical Review Letters·H P Urbach, S F Pereira
Nov 13, 2006·Optics Express·Marcel LeuteneggerTheo Lasser
Apr 19, 2011·Optics Letters·J LinJ C Dainty
Jan 24, 2014·Nature Materials·Nanfang Yu, Federico Capasso
Apr 23, 2015·Nature Communications·Xiangping LiMin Gu
Nov 1, 2016·Nature Communications·Hyosub KimJaewook Ahn
Sep 1, 2018·Light, Science & Applications·Zhong-Quan NieBao-Hua Jia

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Methods Mentioned

BETA
light diffraction
optical diffractions
optical diffraction
scalar diffraction
confocal microscopy

Software Mentioned

MATLAB
Windows

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