Public Lab Research note


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Special Scan - Sweet Wyoming Crude Oil 2D EEM Analysis of 0.11mm Slit Width

by dhaffnersr | August 22, 2016 12:13 | 29 views | 0 comments | #13378 | 29 views | 0 comments | #13378 22 Aug 12:13

Read more: stable.publiclab.org/n/13378


These are 4 EEM graphic plots showing the before and after effects of removal of Rayleigh/Raman Scattering of the spectral captured data.

Here is the first 2 plots illustrating the removal of the 1st and 2nd order Rayleigh peaks, and the removal of Raman scattering.

2D_EEM_plot_crude_oil_DONE_both.png

These next 2 plots show the before and after effects

2D_EEM_plot_crude_oil_DONE_zoomed_view.png

Here is the Emission plot of the sample of crude oil using my UV laser pointer as the excitation source

special_sample_scan_crude_oil_new_slit_011_aug_21_polarized_PIC_1.png

Some conclusions, I am satisfied with this body of evidence from this latest research and the past two research notes I have posted on the difference between using Plab's acetate film strips as slits and using a much more stable and reliable open-air design such as the Gillette Metal razor blade 0.11mm slit I constructed.


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