In LRD-plots, analytes are rank ordered by intensity and divided into bins containing approximately equal numbers of data points.
Results are displayed in figures 5 and 6 for Affymetrix, Agilent and Solexa/Illumina, where figure 5 is ordered by intensity range and figure 6 is ordered by platform.
A.C. and F.W. developed the idea of sequential spatial frequency filtering in 1D and 2D using higher-order intensity correlations.
In those cases the program iteratively computes the 0th order intensity after subtracting estimated background and Xdisp peaks (scaled from the 0th order intensity) and quickly converges to the underlying background.
This is especially pronounced just short of the C-K absorption edge where 1st order intensity is very low.
L. Waller, L. Tian, and G. Barbastathis, "Transport of Intensity phase-amplitude imaging with higher order intensity derivatives," Optics Express, vol. 18, no. 12, pp. 12552--12561, June 2010.
Pan, S. H., Deka, S. S., Amili, A. E., Gu, Q. & Fainman, Y. Nanolasers: second-order intensity correlation, direct modulation and electromagnetic isolation in array architectures.
The lower total Xdisp intensity, measured as 9% of the main order intensity vs the old 11%, is difficult to understand from a theoretical perspective given the relative simplicity of opaque-bar grating models.
In this article, we review and offer further in-depth analyses in three key aspects of recent nanolaser research, including second order intensity correlation, g2, characterizations, direct modulation and electromagnetic isolation in a dual nanolaser system.
The lines illustrate the effects of the grating's diffraction on the 0th order intensity distribution.
