THORLABS M2MS, Operating Manual

Page: 32 / 167

BP209 Series 6 The Graphics User Interface (GUI)
Page 30
21424-D02
6.5.3 Slit Beam Profiler Parameter
This section contains a number of important Beam Profiler parameters that are accessible by
the user. Please become familiar with the meaning of these controls in order to prevent im-
proper adjustments which may lead to erroneous measurement results. All visible controls are
explained below.
Details on the individual parameters are explained in the subsequent sections.
Initial Settings
When this Beam Profiler is connected for the first time, the following default parameters are
set:
Parameter Default Value
Scan Rate
10.0 s
-1
Scan Rate Correction enabled
PD Bias
off
1
)
Aperture Width full width (9 mm)
Active Slit Pair 5 µm
Scanning Method Slit Scanning
Auto Gain Index ON
Bandwidth Slit X 125 kHz
Bandwidth Slit Y 125 kHz
Auto Baseline Correction on
1
) Switchable photodiode bias is not available for BP209-IR2 model.