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Conferences > IQEC > 1992 > MoK > MoK2
  • XVIII International Quantum Electronics Conference
  • Technical Digest Series (Optica Publishing Group, 1992),
  • paper MoK2

A Novel Concept for Surface Emitting Semiconductor Laser-Diodes Based on Surface Modes

A. Köck, M. Rosenberger, K. Berthold, E. Gornik, C. Thanner, and L. Korte

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Abstract

We present a novel concept for surface emitting semiconductor laserdiodes based on the excitation and emission of surface modes. By coupling the laser mode to a surface mode we achieve, surface emission from conventional laserdiodes with extreme narrow beam divergence. In addition we demonstrate a steering of the beam emission angle by changing the wavelength of the laserlight.

© 1992 IQEC

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