An all-fiber system based on the principle of optical waveguide self-imaging for coherent beam combination (CBC) system is designed. A square fiber is used as the beam combination device for all-fiber CBC system. The self-imaging characteristics of the square fiber are studied. The self-imaging effect of the square fiber is verified by theoretical simulation and experiment. The square fiber has good self-imaging characteristics and is suitable for CBC using its self-imaging characteristics.
Self-imaging in square fiber for CBC application
AOPC 2021: Advanced Laser Technology and Applications ; 2021 ; Beijing,China
Proc. SPIE ; 12060
2021-11-24
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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