mirror of
https://github.com/m-labs/artiq.git
synced 2024-12-04 09:27:11 +08:00
41 lines
1.3 KiB
Python
41 lines
1.3 KiB
Python
from artiq import *
|
|
|
|
|
|
class AluminumSpectroscopy(AutoDB):
|
|
class DBKeys:
|
|
mains_sync = Device()
|
|
laser_cooling = Device()
|
|
spectroscopy = Device()
|
|
spectroscopy_b = Device()
|
|
state_detection = Device()
|
|
pmt = Device()
|
|
spectroscopy_freq = Parameter(432*MHz)
|
|
photon_limit_low = Argument(10)
|
|
photon_limit_high = Argument(15)
|
|
|
|
@kernel
|
|
def run(self):
|
|
state_0_count = 0
|
|
for count in range(100):
|
|
self.mains_sync.wait_edge()
|
|
delay(10*us)
|
|
self.laser_cooling.pulse(100*MHz, 100*us)
|
|
delay(5*us)
|
|
with parallel:
|
|
self.spectroscopy.pulse(self.spectroscopy_freq, 100*us)
|
|
with sequential:
|
|
delay(50*us)
|
|
self.spectroscopy_b.set(200)
|
|
delay(5*us)
|
|
while True:
|
|
delay(5*us)
|
|
with parallel:
|
|
self.state_detection.pulse(100*MHz, 10*us)
|
|
photon_count = self.pmt.count_gate(10*us)
|
|
if (photon_count < self.photon_limit_low
|
|
or photon_count > self.photon_limit_high):
|
|
break
|
|
if photon_count < self.photon_limit_low:
|
|
state_0_count += 1
|
|
return state_0_count
|