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s134248 created page: serial commands rotors
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Jan 19, 2017
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s161069
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@@ -7,9 +7,16 @@ Set up equipment in class. Learned QCD protocols (BB84, E91 and B92). Since B92
# Wednesday
Set up git repository. Used PyVisa to connect to oscilloscope and get data.
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(Added plot.py)[ca9b275c235ab92ebe498b6c1a88db0eff17a6e1]
# Thursday
Efficiency calculation (assumption of neglible dark count, because it was about 1000 compared to 100000 counts with laser on), jittering, HOM.
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(coincidence counting)[6e263e738b744374f62af029f3d70025eb06d5a7]
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(save data in efficiency.py)[cf5a684b0de9a7b9f74bb451912a0c215737dc4b]
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(jitter)[36e5d3e0c8758c45e09e1daa8d9dda15f86a7348]
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(calculate standard deviance in jitter)[ca17b3a5d19b5e5366e9b526b543f1af1ca67542]
# Friday
Tried to connect to motorized rotation stage using serial interface, but said that zero is not calibrated and refused any input.
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