Bruker HYPERION - Measuring a Sample with the GIR Objective

107
Bruker Optik GmbH HYPERION User Manual
Operation 4
4.16 Measuring a sample with the GIR objective
Operating step Corresponding operating element(s)
1. Microscope: Activate the viewing
mode.
either the VIS button on the operating
panel (B in fig. 3.4) or in the OPUS video
wizard
☞ See OPUS/VIDEO Manual.
.
2. Microscope: Activate the reflection
mode.
either the reflection mode button on the
operating panel (E in fig. 3.4) or in the
OPUS video wizard
☞ See OPUS/VIDEO Manual.
3. Put the gold mirror on the micro-
scope stage.
Note: The gold mirror is included in the
delivery scope.
4. Swing the GIR objective in the beam
path. Set the mirror optics of the GIR
objective to the viewing mode (VIS).
GIR objective (fig. 4.4)
☞ See section 4.15.3
5. Focus on the mirror, e.g. on a mirror
edge or on a scratch on the mirror sur-
face.
Attention: Due to the very small work-
ing distance (0.7 mm) of the GIR objec-
tive, move the stage upwards carefully.
Prevent the stage from hitting against
the GIR objective bottom side. Other-
wise, the mirror optics of the GIR objec-
tive might get damaged.
Manual stage and motorized x/y-stage:
coarse and fine focus knobs at the micro-
scope (B/B’ and C/C’ in fig. 3.7)
Motorized x/y/z-stage: Joystick and cor-
responding stage control functions in
OPUS
☞ See OPUS/VIDEO Manual.
6. Set the mirror optics of the GIR
objective to the measurement mode
(GIR).
GIR objective (fig. 4.4)
☞ See section 4.15.3.