Title :
A new analytical inversion to Fraunhofer diffraction
Author :
Zhang Cao ; Lijun Xu ; Jie Ding
Author_Institution :
Sch. of Instrum. & Opto-Electron. Eng., Beihang Univ., Beijing, China
Abstract :
An analytical inversion to the particle sizing problem in Fraunhofer diffraction was introduced in this paper. Compared with the well known Chin-Shifrin inversion, it is an inversion of the integral transform and less sensitive to the noise. Simulation results with 0.1% noise were obtained and show that the new inversion performs well even in the case of noisy data, where the Chin-Shifrin method does not converge.
Keywords :
Fraunhofer diffraction; particle size measurement; transforms; Chin-Shifrin inversion method; Fraunhofer diffraction; analytical inversion; integral transform; particle size distribution; Diffraction; Instruments; Integral equations; Light scattering; Optical refraction; Optical scattering; Particle scattering; Sea measurements; Size measurement; Transforms; Fraunhofer diffraction; integral transform; particle size;
Conference_Titel :
Instrumentation and Measurement Technology Conference, 2009. I2MTC '09. IEEE
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-3352-0
DOI :
10.1109/IMTC.2009.5168502
