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Published Online: 14 April 2005
Accepted: March 2005

Near-field and far-field dynamics of (Al,In)GaN laser diodes

Appl. Phys. Lett. 86, 161112 (2005); https://doi.org/10.1063/1.1900304
Ulrich T. Schwarza), Markus Pindl, and Werner Wegscheider
  • Institut für Experimentelle und Angewandte Physik, Universität Regensburg, 93040 Regensburg, Germany
    • Christoph Eichler and Ferdinand Scholz
  • Optoelectronics Department, University of Ulm, 89069 Ulm, Germany
    • Michael Furitsch, Andreas Leber, Stephan Miller, Alfred Lell, and Volker Härle
  • OSRAM Opto Semiconductors GmbH, Wernerwerkstr. 2, 93049 Regensburg, Germany
    • more...View Affiliations
    ABSTRACT
    Near- and far-field dynamics of edge-emitting (Al,In)GaN laser diodes are measured simultaneously with a 100 nm spatial and a 5 ns temporal resolution using a scanning near-field microscope. We reconstruct the phase distribution at the laser diode facet. Beam steering and near-field mode dynamics are interpreted in terms of thermal and carrier induced change of refractive index in the waveguide.
    This work was partially supported by the German Government (BMBF).

    REFERENCES
    Section:
    Previous sectionNext section

    1. 1. S. Nakamura, M. Senoh, S. Nagahama, N. Iwasa, T. Yamada, T. Matsushita, H. Kiyoku, Y. Sugimoto, T. Kozaki, H. Umemoto, M. Sano, and K. Chocho, Jpn. J. Appl. Phys., Part 2 https://doi.org/10.1143/JJAP.37.L627 37, L627 (1998). Google ScholarCrossref
    2. 2. T. Tojyo, S. Uchida, T. Mizuno, T. Asano, M. Takeya, T. Hino, S. Kijima, S. Goto, Y. Yabuki, and M. Ikeda, Jpn. J. Appl. Phys., Part 1 https://doi.org/10.1143/JJAP.41.1829 41, 1829 (2002). Google ScholarCrossref
    3. 3. C. Eichler, D. Hofstetter, W. W. Chow, S. Miller, A. Weimer, A. Lell, and V. Härle, Appl. Phys. Lett. https://doi.org/10.1063/1.1691497 84, 2473 (2004). Google ScholarScitation
    4. 4. W. W. Chow, H. Amano, and I. Akasaki, Appl. Phys. Lett. https://doi.org/10.1063/1.126123 76, 1647 (2000). Google ScholarScitation
    5. 5. U. T. Schwarz, E. Sturm, W. Wegscheider, V. Kümmler, A. Lell, and V. Härle, Appl. Phys. Lett. https://doi.org/10.1063/1.1628825 83, 4095 (2003). Google ScholarScitation, ISI
    6. 6. M. Röwe, P. Michler, J. Gutowski, V. Kümmler, A. Lell, and V. Härle, Phys. Status Solidi A 200, 135 (2003). Google ScholarCrossref
    7. 7. S. Bader, B. Hahn, H.-J. Lugauer, A. Lell, A. Weimar, G. Brüderl, J. Baur, D. Eisert, M. Scheubeck, S. Heppel, A. Hangleiter, and V. Härle, Phys. Status Solidi A https://doi.org/10.1002/1521-396X(200007)180:1<177::AID-PSSA177>3.0.CO;2-F 180, 177 (2000). Google ScholarCrossref
    8. 8. V. Kümmler, A. Lell, V. Härle, U. T. Schwarz, T. Schoedl, and W. Wegscheider, Appl. Phys. Lett. https://doi.org/10.1063/1.1704861 84, 2989 (2004). Google ScholarScitation
    9. 9. U. T. Schwarz, W. Wegscheider, A. Lell, and V. Härle, Proc. SPIE 5365, 267 (2004). Google ScholarCrossref
    10. 10. U. T. Schwarz, E. Sturm, W. Wegscheider, V. Kümmler, A. Lell, and V. Härle, Appl. Phys. Lett. https://doi.org/10.1063/1.1789243 85, 1475 (2004). Google ScholarScitation, ISI
    11. 11. C. Eichler, S.-S. Schad, M. Seyboth, F. Habel, M. Scherer, S. Miller, A. Weimar, A. Lell, C. Härle, and D. Hofstetter, Phys. Status Solidi C 0, 2283 (2003). Google ScholarCrossref
    1. © 2005 American Institute of Physics.

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