Contents
X end laser (Innolight)
Nominal Parameters
Innolight Mephisto
Part Number
Power
1 W
Nominal Current
2.0 A
Modulation Frequency fm
216.075 kHz
PM/AM ratio at fm
6e+5 [rad/RIN]
Modulations
Temperature and beatnote (PSL vs X end laser )
Laser Frequency vs Crystal Temperature
Plots of the laser frequency vs temperature (measured by beating against a second laser) are shown below. Also, see the elog here.
Laser
df/dT
df/dV - within a mode
df/dV - average
Innolight
3.3MHz/mK
-
-
Y end laser (Lightwave)
Nominal Parameters
Lightwave
Part Number
Power
700m W (?)
Nominal Current
Modulation Frequency fm
-
PM/AM ratio at fm
-
Modulations
Temperature and beatnote (PSL vs Y end laser )
Coarse scan
Fine scan
Fitting results
- Y_arm_Temp_meas = 0.95152*T_PSL + 3.8672
- Y_arm_Temp_set = 0.87326*T_PSL + 6.9825
Laser Frequency vs Crystal Temperature
Plots of the laser frequency vs temperature (measured by beating against a second laser) are shown below. Also, see the elog here.
Laser
df/dT
df/dV - within a mode
df/dV - average
Lightwave
2.8MHz/mK
5GHz/V
1.6GHz/V
