DocumentCode
2833155
Title
Diffraction-limited output from multi-core fibers using coherent beam combination and a diffractive optical element
Author
Ruehl, A. ; Hartl, I. ; Marcinkevicius, A. ; Mckay, H.A. ; Dong, L. ; Fermann, M.
Author_Institution
IMRA America Inc., Ann Arbor, MI, USA
fYear
2009
fDate
14-19 June 2009
Firstpage
1
Lastpage
1
Abstract
The authors suggest a solution to both problems by implementing a novel mode-coupling free multi-core design based on large core fibers, which enables the application of slow adaptive optics schemes to coherent beam-combination for the generation of diffraction-limited beams. The great advantage compared to other beam combination techniques is that the whole signal is contained in only one fiber structure.
Keywords
adaptive optics; diffraction gratings; diffractive optical elements; light coherence; adaptive optics; coherent beam combination; diffraction limited beams; diffractive optical element; mode coupling; multicore fibers; Fiber lasers; Image segmentation; Laser beams; Optical diffraction; Optical fiber amplifiers; Optical propagation; Optical refraction; Optical variables control; Structural beams; US Department of Energy;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009. European Conference on
Conference_Location
Munich
Print_ISBN
978-1-4244-4079-5
Type
conf
DOI
10.1109/CLEOE-EQEC.2009.5194556
Filename
5194556
Link To Document