Spatially resolved polarisation measurement in photonic crystal cavity

H. G. Park

doi:10.1049/el:20072643

Spatially resolved polarisation measurement in photonic crystal cavity

H. G. Park

Department of Physics

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

Abstract

A lasing mode in a single-cell photonic crystal cavity is characterised by measuring spatially resolved polarisation. A polarisation state is measured at each small element of area (50×50m) in the lasing mode. The observed set of polarisation compares well with the computed electric field direction of the quadrupole mode. This polarisation study demonstrates a significant advance to unambiguously identify a lasing mode in a photonic crystal cavity.

Original language	English
Pages (from-to)	1454-1455
Number of pages	2
Journal	Electronics Letters
Volume	43
Issue number	25
DOIs	https://doi.org/10.1049/el:20072643
Publication status	Published - 2007

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:20072643

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title = "Spatially resolved polarisation measurement in photonic crystal cavity",

abstract = "A lasing mode in a single-cell photonic crystal cavity is characterised by measuring spatially resolved polarisation. A polarisation state is measured at each small element of area (50×50m) in the lasing mode. The observed set of polarisation compares well with the computed electric field direction of the quadrupole mode. This polarisation study demonstrates a significant advance to unambiguously identify a lasing mode in a photonic crystal cavity.",

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Spatially resolved polarisation measurement in photonic crystal cavity

Abstract

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