We make use of near-field microscopy to image the coupling between two adjacent photonic crystal microcavities A special design of the photonic structures is adopted with selective coupling between different modes having orthogonal spatial extensions Spatial delocalization of coupled-cavity optical modes is found whenever the frequency matching condition is fulfilled On the contrary, in case of large detuning, the modes are localized in each microcavity
Near field mapping of coupled photonic crystal microcavities / S. Vignolini; F. Intonti; M; Zani; F. Riboli; D. S. Wiersma; L. Balet; L. H. Li; M. Francardi; A. Gerardino; A. Fiore; M. Gurioli;. - In: JOURNAL OF PHYSICS. CONFERENCE SERIES. - ISSN 1742-6588. - STAMPA. - 210:(2010), pp. 012059-1-012059-5. [10.1088/1742-6596/210/1/012059]
Near field mapping of coupled photonic crystal microcavities
VIGNOLINI, SILVIA;INTONTI, FRANCESCA;RIBOLI, FRANCESCO;WIERSMA, DIEDERIK SYBOLT;GURIOLI, MASSIMO
2010
Abstract
We make use of near-field microscopy to image the coupling between two adjacent photonic crystal microcavities A special design of the photonic structures is adopted with selective coupling between different modes having orthogonal spatial extensions Spatial delocalization of coupled-cavity optical modes is found whenever the frequency matching condition is fulfilled On the contrary, in case of large detuning, the modes are localized in each microcavity
I documenti in FLORE sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
