We introduce adaptive wavefront aberration compensation in a free-space communication system, using solely the fiber-coupled power metric. A custom algorithm operating a spatial light modulator is able to recover from losses as high as -30dB.
© 2011 OSA
D. Sinefeld, R. Ella, O. Zaharan, Y. Valiano, E. Mach, and D. M. Marom, "Adaptive Wavefront Aberration Correction in a Free-Space Fiber-Optic System based only on the Received Power," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optical Society of America, 2011), paper CFJ6.
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