Title :
Spectral interferometric microscopy reveals absorption by individual optical nano-antennas from extinction phase
Author :
Gennaro, Sylvain D. ; Sonnefraud, Yannick ; Verellen, Niels ; Van Dorpe, Pol ; Moshchalkov, Victor V. ; Maier, Stefan A. ; Oulton, Rupert F.
Author_Institution :
Dept. of Phys., Imperial Coll. London, London, UK
Abstract :
We demonstrate a method to extract absorption and scattering from phase and intensity measurements of extinction from a single optical nano-antenna by developing a novel spectrally resolved interferometer integrated within a confocal microscope.
Keywords :
integrated optics; light interferometry; light scattering; nanophotonics; optical microscopy; confocal microscope; extinction phase; intensity measurements; optical nano-antenna; optical nano-antennas; phase measurement; spectral interferometric microscopy; spectrally resolved interferometer; Absorption; Interference; Microscopy; Optical interferometry; Optical microscopy; Optical scattering;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA
