Real-time focusing of light through a multimode fiber

Real-time focusing of light through a multimode fiber

We report real-time focusing of light through a 25-μm-core, 0.1-NA multimode fiber by phase-only wavefront shaping, which results in 48% of the available energy converged into a single spot with a response time of 0.3 second.

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Bibliographische Detailangaben
Hauptverfasser: Fanting Kong, Proscia, N. V., Yin Cen, Chen, Y. C.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Fiber lasers
Laser beams
Mirrors
Optical fibers
Optimization
Photodiodes
Speckle
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Beschreibung
Zusammenfassung:We report real-time focusing of light through a 25-μm-core, 0.1-NA multimode fiber by phase-only wavefront shaping, which results in 48% of the available energy converged into a single spot with a response time of 0.3 second.
ISSN:2160-8989
2160-9004