Paper
15 February 2011 Beam steering mirror for fine adjustment in visible laser single mode fiber coupling based on a birefringent crystal
Christian Kannengiesser, Wolf Seelert, Rüdiger v. Elm, Stefan Kubasiak, Russel Austin
Author Affiliations +
Abstract
For high precision beam steering usually complex and sophisticated mechanics are necessary to keep the alignment long term stable. Here we present a simple temperature controlled steering device based on a crystal with different temperature expansion coefficients in its axes. Results for single mode fiber coupling of visible lasers will be presented.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Christian Kannengiesser, Wolf Seelert, Rüdiger v. Elm, Stefan Kubasiak, and Russel Austin "Beam steering mirror for fine adjustment in visible laser single mode fiber coupling based on a birefringent crystal", Proc. SPIE 7912, Solid State Lasers XX: Technology and Devices, 791215 (15 February 2011); https://doi.org/10.1117/12.877083
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KEYWORDS
Crystals

Single mode fibers

Nonlinear crystals

Beam steering

Actuators

Fiber couplers

Laser crystals

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