Deformable mirrors for intra-cavity use in high-power thin-disk lasers
, , , , , und .
Optics Express 25 (4): 4254--4267 (Februar 2017)

We present deformable mirrors for the intra-cavity use in high-power thin-disk laser resonators. The refractive power of these mirrors is continuously adaptable from &\#x02212;0.7 m&\#x02212;1 to 0.3 m&\#x02212;1, corresponding to radii of curvature ranging between 2.86 m (convex) and 6.67 m (concave). The optimized shape of the mirror membrane enables a very low peak-to-valley deviation from a paraboloid deformation over a large area. With the optical performance of our mirrors being equal to that of standard HR mirrors, we were able to demonstrate the tuning of the beam quality of a thin-disk laser in a range of M2 $=$ 3 to M2 $=$ 1 during laser operation at output powers as high as 1.1 kW.
  • @ifsw
  • @thomas_graf
  • @tomdietrich
  • @peterberger
  • @droessler
Diese Publikation wurde noch nicht bewertet.

Bewertungsverteilung
Durchschnittliche Benutzerbewertung0,0 von 5.0 auf Grundlage von 0 Rezensionen
    Bitte melden Sie sich an um selbst Rezensionen oder Kommentare zu erstellen.