Santec TSL-550 - 6-4 Setting the Trigger Output

Tunable Semiconductor Laser TSL- 550
6-5
3. The mode switches to manual control mode. The setting value of the
self-contained attenuator is displayed and the status display changes from
“Auto” to “Manual”. The power indicator changes from the setting value to
the monitored value of the output power.
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How to cancel manual control mode
1. Press Auto (F2 key) on the power setting screen.
2. The mode switches to auto control mode. The setting value of the
self-contained attenuator is not displayed and the status display changes
from “Manual” to “Auto”. The power indicator changes from the monitored
value of the output power to the setting value.
6-4 Setting the Trigger Output
Trigger signals can be used for synchronizing with external instruments. Output
signals are at the TTL level.
Specications
Signal Voltage
:
3.3V
Signal width : 27+/-5μs
Signal gure does not depend on sweep speed.
The TTL signal is same at any time.
Sampling rate : 1kHz
Minimum trigger step : Dependence on sweep speed
See table below as reference.