![](/assets/images/picto-drapeau-france-3a76576a5d60a512053b4612ab58dae5.png)
7. Compensation for diameter variation
When the focusing optics move relative to the laser, and if collimation is not sufficient, a system must be implemented to compensate for the diameter variation at the entrance to the focusing optics.
Several systems are available, ranging from automatically-adjustable collimation to moving mirror systems that keep the laser-to-head distance constant. In larger systems, we have also considered mounting the laser on a platform that carries the head itself.
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference
This article is included in
Material processing - Assembly
This offer includes:
Knowledge Base
Updated and enriched with articles validated by our scientific committees
Services
A set of exclusive tools to complement the resources
Practical Path
Operational and didactic, to guarantee the acquisition of transversal skills
Doc & Quiz
Interactive articles with quizzes, for constructive reading
Compensation for diameter variation
References
Exclusive to subscribers. 97% yet to be discovered!
You do not have access to this resource.
Click here to request your free trial access!
Already subscribed? Log in!
![](/assets/images/logo-eti-286623ed91fa802ce039246e516e5852.png)
The Ultimate Scientific and Technical Reference