We investigated the phase shift induced by a pumped erbium fiber on a 1064 nm signal. Our results were applied to demonstrate all fiber coherent beam combining with an erbium fiber as a phase actuator.
© 2011 OSA
H. Tünnermann, J. Neumann, D. Kracht, and P. Wessels, "Coherent Beam Combining at 1064 nm Employing an Erbium Doped Fiber Amplifier for Phase Control," in Advances in Optical Materials, OSA Technical Digest (CD) (Optical Society of America, 2011), paper AMB6.
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