Optical Trap Kit
19590-D04-V15; Apr 12, 2012
Page 5
www.thorlabs.com
Figure 5.1: The Collimator Segment
3.2
The Beam Expander Segment:
This includes the beam expansion achromatic doublets and the cube assembly (with the dichroic) for
reflecting the trap laser and transmitting the visible spectrum for camera viewing. It also includes the
imaging lens for the camera. The Collimator segment, the Camera segment and the Vertical segment all
connect to this at its three ports as shown in Figure 5.2. Remember to screw the CPB1 to the table as
indicated in picture. After connecting the Collimator segment, check the collimation and alignment of
the expanded beam as described in
Section 6.2
,
steps 14) to 16).
Align the dichroic as described in same
section,
steps 21) to 22).
Figure 5.2: The Beam Expander Segment
Remove caps to
connect Fiber
To KCB1 on Beam
expander Segment
The Camera
Segment Port
The Collimator
Segment Port
The Vertical
Segment Port
Screw to table
Imaging Lens
Summary of Contents for OTKB
Page 1: ...Optical Trap Kit Manual...
