Study on the spectrum of phase fractal structure

Abstract

Fuhua (2001) Study on the spectrum of phase fractal structure, Journal of Modern Optics, 48:9, Abstract.In this paper, the term of phase fractal structure is presented. T h e Cantor relief structure was designed and fabricated by photolithography. We derived its recurrence formulas for the Fourier spectrum function and pointed out that its power spectrum is composed of two parts, the spectrum for the main structure and the spectrum for the accompanying structure. T h e power spectrum of six concurrent generations and the experimental power spectrum are also illustrated and its characteristics are analysed. Joicrnal of Modern Optics ISSN 0950-0340 print/ISSN 1362-3044 online 0 2001 Taylor