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Optics Letters

Optics Letters


  • Vol. 29, Iss. 2 — Jan. 15, 2004
  • pp: 174–176

Near-field visualization of light confinement in a photonic crystal microresonator

Patrick Kramper, Maria Kafesaki, Costas M. Soukoulis, Albert Birner, Frank Müller, Ulrich Gösele, Ralf B. Wehrspohn, Jürgen Mlynek, and Vahid Sandoghdar  »View Author Affiliations

Optics Letters, Vol. 29, Issue 2, pp. 174-176 (2004)

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By using scanning near-field optical microscopy, we directly map the subwavelength confinement of light around a point defect in a two-dimensional photonic crystal microresonator. Comparison of our results with the outcome of three-dimensional finite-difference time domain calculations allows us to identify small imperfections in the structure that result in the spatial modification of the intensity distribution.

© 2004 Optical Society of America

OCIS Codes
(130.0130) Integrated optics : Integrated optics
(250.0250) Optoelectronics : Optoelectronics
(270.5580) Quantum optics : Quantum electrodynamics

Patrick Kramper, Maria Kafesaki, Costas M. Soukoulis, Albert Birner, Frank Müller, Ulrich Gösele, Ralf B. Wehrspohn, Jürgen Mlynek, and Vahid Sandoghdar, "Near-field visualization of light confinement in a photonic crystal microresonator," Opt. Lett. 29, 174-176 (2004)

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