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Conferences > CLEO > 2005 > CThW > CThW3
  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2005),
  • paper CThW3

Large-Area Surface-Emitting “W” Mid-IR Photonic-Crystal Distributed-Feedback Lasers

W. W. Bewley, C. S. Kim, I. Vurgaftman, J. R. Lindle, M. Kim, C. L. Canedy, and J. R. Meyer

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Abstract

Photonic-crystal distributed-feedback gratings are employed to produce vertical emission from very-large-area mid-IR “W” lasers. For a FWHM pump-spot diameter of 400-µm, ≈60% of the output is transmitted through a far-field aperture of diameter 1.8º.

© 2005 Optical Society of America

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