Alpes Lasers ECLK, Руководство пользователя

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3.2 QCL chip installation
Figure 3.2: (a) Attachment of the heatsink assembly to the base plate. Blue arrows
indicate the orientation. (b) Indication of screw holes positions used to
attach the base plate.
Attach tightly the gain chip carrier to the heat-sink assembly using two M2 screws.
Always hold the carrier by its extremities (Fig. 3.3) and avoid touching the narrow sec-
tion - an inappropriate manipulation may result in damages to the wire bonds and/or to
the chip facets. There is a very little freedom in positioning the submount in yz-plane.
Attach the carrier vertically by eye. If necessary, the small anglular freedom can be
exploited to achieve a better lens alignment.
Figure 3.3: Correct ways to hold the laser carrier.
Pass the drive cables underneath the heatsink assembly and attach the free ends
into the indicated slots on the S-2 driver screw terminal: black on minus, red on plus
(see Fig. 3.4). If not yet done, attach the driver board to the base module by the
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