How to mount a QCL in an optical setup

Depending on the type of the laser operation temperature (room or liquid nitrogen), different mounting techniques exist.

RT-QCL
The laser can be installed in a housing (LLH part of the Starter Kit) and screwed (with NS) or simply friction tightened to its support (with ST) .

LN2-QCL
In this case, the laser is necessarily contained in a Dewar or other cryogenic system, and the manufacturer of this equipment should be contacted. Regarding the inside placement, Alpes Lasers SA can provide consulting service for the attachement of the QCL chip holder to the cold finger.