Experimental observations of spectral changes produced by individual microscopic spheres

Optics Letters
JaeHwang Jung, YongKeun Park

Abstract

Spectral changes in individual micrometer-sized scatters are experimentally measured. Using an interferometric microscope equipped with a wavelength-swept illumination, the optical fields diffracted from the individual scatters are measured precisely, from which 2D light scattering spectra were retrieved as functions of the wavelength and scattering angle. In the measured scattering spectra of individual scatters, spectral shifts were clearly observed, which is also directly explained using the Mie scattering theory.

References

Mar 31, 1986·Physical Review Letters·E Wolf
Jan 22, 2002·Physical Review Letters·G GburE Wolf
Mar 21, 2006·Optics Letters·Gabriel PopescuMichael S Feld
Dec 19, 2007·Optics Letters·Daomu ZhaoEmil Wolf
Dec 31, 2008·Physical Review Letters·Huafeng DingGabriel Popescu
Sep 4, 2006·Optics Express·Yongkeun ParkMichael S Feld
Nov 4, 2011·Optics Letters·Ruoyu ZhuGabriel Popescu
Jun 30, 2012·Optics Letters·Mayukh Lahiri, Emil Wolf
Aug 4, 2012·Optics Letters·Jung-Hoon ParkYongKeun Park
Mar 26, 2014·Optics Express·JaeHwang Jung, YongKeun Park
Oct 17, 2014·Applied Optics·JaeHwang JungYongKeun Park

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Citations

Apr 7, 2017·Optics Express·Seungwoo ShinYongKeun Park

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