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Jared lab notebook: Difference between revisions
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--[[User:Jmiles2|Jmiles2]] ([[User talk:Jmiles2|talk]]) 18:42, 1 October 2014 (CDT)
I've taken some good data from Sep. 24 to Oct 1. The data on the 24th is with larger coupling beams, approximately 2.2mm by 2.4mm. This was measured with the newport camera. Probe power was 3mW. The plots show a sine wave at lower power, and then some localization at higher powers. On the 26th I took some more scans at higher powers, but this time I had the probe power at 4 mW, this was a mistake, I wanted to mimic some of the results from the other day, but forgot to adjust this power to 3 mW. After taking the longer scans, I decided to reduce the beam size to 2mm so that I could got higher in power for testing 1 EIT pulse. The data on Sep 29th shows that as I increase the coupling power, the features get narrower and then this stops at even higher powers, I am not sure why.
--[[User:Jmiles2|Jmiles2]] ([[User talk:Jmiles2|talk]]) 16:22, 22 October 2014 (CDT)
Taking scans from 0 to 10, 0 to 15, and 0 to 20. The power has been fluctuating on one of the beams, for 0 to 15, the power went from 3.75 at the beginning of the run to 4.2 at the end. The other beam stayed the same. At these lower powers I think these fluctuations might make a difference, but we should be able to test that with the simulations.
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