We present an architecture for scaling the brightness of semiconductor laser sources, demonstrating 40 W coherently combined power in a single, diffraction-limited beam from an array of 47 single-pass optical amplifiers at 1064 nm.
© 2013 OSA
K. Creedon, S. Redmond, G. M. Smith, L. J. Missaggia, M. K. Connors, J. Kansky, G. W. Turner, A. Sanchez-Rubio, and T. Y. Fan, "Semiconductor Coherent Beam Combining for Efficient, Wavelength-Selectable Laser Sources," in CLEO: 2013 Postdeadline, OSA Postdeadline Paper Digest (online) (Optical Society of America, 2013), paper CTh5C.4.
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