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BIGFOOT (Characterization)
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MarcEisenmann - 18:04, Wednesday 19 March 2025 (3978)Get code to link to this report
birefringence of shinkosha_30_70_1

white dot at top towards laser

spike likely due to visible scratch on sample surface.

sample = 'shinkosha_30_70_1'
thickness = 0.07

input_filenames = [
'Mon, Mar 17, 2025 11-14-47 AM.txt',
'Mon, Mar 17, 2025 11-32-44 AM.txt',
'Mon, Mar 17, 2025 11-49-40 AM.txt',
'Mon, Mar 17, 2025 12-41-44 PM.txt',
'Mon, Mar 17, 2025 1-02-39 PM.txt',
'Mon, Mar 17, 2025 1-24-39 PM.txt'
]

output_filenames = [
'Mon, Mar 17, 2025 11-24-26 AM.txt',
'Mon, Mar 17, 2025 11-40-52 AM.txt',
'Mon, Mar 17, 2025 12-06-09 PM.txt',
'Mon, Mar 17, 2025 12-51-53 PM.txt',
'Mon, Mar 17, 2025 1-11-12 PM.txt',
'Mon, Mar 17, 2025 2-00-36 PM.txt'
];
 

Images attached to this report
3978_20250319100426_shinkosha30701.png
Comments related to this report
ShalikaSingh - 15:48, Tuesday 08 April 2025 (3982)

I had re-executed the code. I don't see the dot anymore. 

I had increased the limitation on filtering by putting limits on (value + uncertainity), instead of having lower limit (value-uncertainity)

    passiv_cond = (eta_x + eta_u <= eta_max_x + eta_max_u) & \
           (eta_max_x + eta_max_u <= 1) & \
           (delta.x + delta.u <= 1)
 
passiv_cond = (eta_x + eta_u <= eta_max_x + eta_max_u) & \
           (eta_max_x + eta_max_u <= 1) & \
           (delta.x + delta.u <= 1)
passiv_cond = (eta_x + eta_u <= eta_max_x + eta_max_u) & \
           (eta_max_x + eta_max_u <= 1) & \
           (delta.x + delta.u <= 1)
Images attached to this comment
3982_20250408084836_shinkosha30701.png