THORLABS SA210 Series, Руководство пользователя

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Fabry-Perot Interferometer Chapter 6: Alignment
Rev D, November 30, 2017 Page 7
Chapter 6 Alignment
To set up the SA210 Series Fabry-Perot, first mount the unit into a tip/tilt mirror mount (item # KM100). Attach all
of the connections according the drawing on page 6. Next, remove the detector from the back of the unit and
mount it in a separate mount; this will aid in the alignment. Close the input iris to its minimum aperture and center
the beam on the iris opening. Leave the back iris completely open and start to scan the unit. Use the mirror
mount's tip/tilt adjustment until the beam is centered through the body of the SA210.
Adjust the oscilloscope gain to maximize sensitivity, position the detector close to the rear opening, and slowly
close the back iris while adjusting mirror mount to keep the beam in the center of the device. Once the beam is
centered, attach the detector to the main body once more. The interferometer will then be ready for
measurements.