Near-field visualization of light confinement in a photonic crystal microresonator
Optics Letters, Vol. 29, Issue 2, pp. 174-176 (2004)
http://dx.doi.org/10.1364/OL.29.000174
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Abstract
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
Citation
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)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-29-2-174
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