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35 lines
833 B
Python
35 lines
833 B
Python
from artiq import *
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class PhotonHistogram(AutoContext):
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bd = Device("dds")
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bdd = Device("dds")
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pmt = Device("ttl_in")
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repeats = Parameter(100)
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nbins = Parameter(100)
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@kernel
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def cool_detect(self):
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with parallel:
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self.bd.pulse(200*MHz, 1*ms)
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self.bdd.pulse(300*MHz, 1*ms)
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self.bd.pulse(210*MHz, 100*us)
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with parallel:
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self.bd.pulse(220*MHz, 100*us)
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self.pmt.gate_rising(100*us)
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self.bd.on(200*MHz)
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self.bdd.on(300*MHz)
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return self.pmt.count()
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@kernel
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def run(self):
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hist = [0 for _ in range (self.nbins)]
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for i in range(self.repeats):
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n = self.cool_detect()
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if n >= self.nbins:
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n = self.nbins-1
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hist[n] += 1
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print(hist)
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