TY  - CONF
A1  - Verpoort, Sven
A1  - Wittrock, Ulrich
T1  - Novel unimorph deformable mirror with monolithic tip-tilt functionality for solid state lasers
T2  - MEMS Adaptive Optics V, Proc. SPIE
N2  - We present a new type of unimorph deformable mirror with monolithic tip-tilt functionality. The tip-tilt actuation is based on a spiral arm design. The mirror will be used in high-power laser resonators for real-time intracavity phase control. The additional tip-tilt correction with a stroke up to 6 μm simplifies the resonator alignment significantly. The mirror is optimized for a laser beam footprint of about 10 mm. We have modeled and optimized this mirror by finite element calculations and we will present design criteria and tradeoffs for this mirrors. The mirror is manufactured from a super-polished glass substrate with very low surface scattering and excellent dielectric coating.
Y1  - 2011
UR  - https://www.hb.fh-muenster.de/opus4/frontdoor/index/index/docId/647
UR  - https://nbn-resolving.org/urn:nbn:de:hbz:836-opus-6471
VL  - 7931
SP  - 793107
PB  - SPIE
ER  -