I.Nd: YAG lasers with Gütschaltung and injection seeding
A cw Nd: YAG laser from Innolight (Prometheus 100) comes as a seed laser
Which, according to anamorphic beam correction and polarization adjustment, is transformed into aAs a seed performance The seed laser light is to be controlled via a The The use of a
is not provided.Pulse energy at least 850 mJ (1 064nm, geseedet). Equipment with harmonic generator for frequency doubling and Pulse energy of the harmonics:> 550 mJ @ 532nm,
> 250 mJ @ 355nm.For example via software commands for the In the measurement mode the simultaneous use of all
three wavelengths on the same optical axis.Pulsed operation at 100 Hz The pulse length, however, must be so large that in the VIS) the
Destruction threshold of conventional laser deflection mirrors is not achieved.
2.1.2 Ambient conditionsThe surface requirement
of the laser head should be below 0.35 m
and thus changes in the resonator geometry, especially after switching on
to avoid.The secondary cooling
is carried out via a closed cooling water circuit with a water temperature of 6-12 ° C.The required
Flow rate (max.) Is to be specified.