Near-field scanning optical microscopy of photonic crystal nanocavities

Koichi Okamoto; Marko Lončar; Tomoyuki Yoshie; Axel Scherer; Yueming Qiu; Pawan Gogna

doi:10.1063/1.1559646

Near-field scanning optical microscopy of photonic crystal nanocavities

Koichi Okamoto, Marko Lončar, Tomoyuki Yoshie, Axel Scherer, Yueming Qiu, Pawan Gogna

Department of Fundamental Organic Chemistry

Research output: Contribution to journal › Article › peer-review

48 Citations (Scopus)

Abstract

The observation of high-resolution images of confined modes and photonic bands of planar photonic crystal (PPC) nanocavities fabricated in active InGaAsP material by the use of near-field scanning optical microscopy (NSOM) was reported. The smallest optical cavity modes, which were intentionally produced by fractional edge dislocation high-Q cavity designs were also observed. It was found that NSOM is powerful tool for studying local profiles of confined mode in nanocavities.

Original language	English
Pages (from-to)	1676-1678
Number of pages	3
Journal	Applied Physics Letters
Volume	82
Issue number	11
DOIs	https://doi.org/10.1063/1.1559646
Publication status	Published - Mar 17 2003

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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