Ocean Optics NanoCalc - Manual (Page 48)

Ocean Optics Germany GmbH Thin Film Metrology
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7.5 Main menu “Options”
7.5.1 Change buttons
In this window you can make visible or invisible:
- The startup image:
If you want to start NanoCalc with a nice picture: activate this option !
The picture will disappear after some seconds or you might “click it away”
- a measure and analyze-button:
to combine the functions to the measure and the analyze button
- factor for measuring integration time:
Sometimes the signal intensities from the reference sample and the device under test are extremely
different: e.g. the device might have an antireflective coating and does not show a good reflection signal.
To avoid signal-to-noise problems, it possible to switch on the option “factor for measuring integration time”
in menu “data extraction”. If you now go to menu “spectrometer data” you will find a new item to change the
integration time for the measurement task independently of the reference task.
Example:
Integration time for reference = 100 msec
Integration time for measurement = 1000 msec
with SCOUT: without SCOUT = internal mode