Coherent Modulation Transmitter | IQTX
Quantifi Photonics Ltd.
Version
1.04
30
9
Operating IQTX with CohesionUI
You can install CohesionUI on a client computer as part of the Cohesion Installer software package,
refer 7.1 Installing Cohesion Operator software package on client computer(s).
For an introduction to CohesionUI and basic functionality, refer 8 CohesionUI
On the CohesionUI IQTX HOME screen, the following tabs are available:
•
CONTROL: Control mode and bias values of the modulation channels, and laser settings.
•
ADVANCED: Control modulator dither size values and interval.
•
HISTORY: Review modulator bias values vs time error history plots.
•
SCANS: Review modulator biases power vs biases voltage plots
Setting the modulation channels mode
The IQTX modulation channels can operate in AUTO mode (default) or MANUAL mode.
To set the mode for all modulation channels:
1.
In the CONTROL tab, click GLOBAL MODE and select a mode.
To set the mode for a selected modulation channel:
2.
In the CONTROL tab, click MODE for a modulation channel and select a mode.
3.
GLOBAL MODE will change to CUSTOM.