Spirit/Spirit LS/Spirit GLS Maintenance Manual V.6
Chapter 5 - Laser System
5.1 Type of Laser Tube
There are three types of laser sources used with the Spirit/Spirit LS/Spirit GLS, namely
Coherent and Synrad. There are 30W, 60W, 80W and 100W models with Synrad laser
tubes and also there are 30W, 40W models with Coherent Deos laser tubes and 80w ,100w
with GT series.
5.2 How to measure the power output of a laser tube?
In order to measure the power output of a laser tube, we need to use a power meter
(12170001G) that will measure the heat generated and convert it to a power reading. The
best place to measure the laser output power is at the immediate output of the laser tube
(before to mirror 1).
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