Geometrically enhanced morphology-dependent resonances of a dielectric sphere

Demir, Abdullah and Yüce, Emre and Serpengüzel, Ali and Lock, James A. (2011) Geometrically enhanced morphology-dependent resonances of a dielectric sphere. Applied Optics, 50 (36). pp. 6652-6656. ISSN 0003-6935

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Abstract:	The effect that geometrical resonances of orbiting internally reflecting rays have on the morphology-dependent resonances of microspheres is investigated heuristically and numerically using generalized Lorenz–Mie theory. Angularly resolved off-axis Gaussian beam elastic scattering spectra are presented. The results obtained show that the elastic scattering intensity of morphology-dependent resonances is noticeably enhanced in the vicinity of the geometrical resonance scattering angles.
Item Type:	Article
Copyright:	© 2011 Optical Society of America
Faculty:	Science and Technology (TNW)
Research Group:	Complex Photonic Systems (CoPS)
Link to this item:	http://purl.utwente.nl/publications/80649
Official URL:	http://dx.doi.org/10.1364/AO.50.006652
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Metis ID: 281179