AI Article Synopsis
- - Demonstrates a method for combining multiple single-mode laser beams using narrowband spectral filters arranged in a polygonal shape.
- - The design allows for efficient alignment and propagation of the laser beams, enhancing their performance.
- - Shows practical applications in spectroscopy through techniques like spatial filtering and mode-matching, successfully coupling beams into a specialized multipass cell.
Article Abstract
Spectral beam combination of multiple single mode laser sources employing narrowband spectral filters which are arranged on the perimeter of regular polygons is demonstrated. With this simple geometric design, co-alignment and co-propagation of the individual laser beams can be reasonably achieved. Spectroscopic applicability is displayed by spatial filtering, mode-matching, and subsequent coupling of the combined beams into a 76 m astigmatic mirror multipass cell.
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| http://dx.doi.org/10.1364/OE.495505 | DOI Listing |
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