YuhangZhao - 01:00, Tuesday 20 February 2018 (669)
Characterization of transmission stability
Today I follow the procedure of simultaneous lock of IR and GREEN. After locking, I took the data from the oscilloscope.
I use the data to calculate the standard deviation of IR transmission and GREEN transmission. For green, it is 0.0286. For IR, it is 0.1235.
The result is also shown as attached figure. Next step is to figure out the reason of instability.
I use the data to calculate the standard deviation of IR transmission and GREEN transmission. For green, it is 0.0286. For IR, it is 0.1235.
The result is also shown as attached figure. Next step is to figure out the reason of instability.
Images attached to this report
