Near-field observation of subwavelength confinement of photoluminescence by a photonic crystal microcavity

Nicolas Louvion; Adel Rahmani; Christian Seassal; Segolene Callard; Davy Gerard; Frederique de Fornel

Near-field observation of subwavelength confinement of photoluminescence by a photonic crystal microcavity

Nicolas Louvion, Adel Rahmani, Christian Seassal, Segolene Callard, Davy Gerard, Frederique de Fornel

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

Abstract

We present a direct, room-temperature near-field optical study of light confinement by a subwavelength defect microcavity in a photonic crystal slab containing quantum-well sources. The observations are compared with three-dimensional finite-difference time-domain calculations, and excellent agreement is found. Moreover, we use a subwavelength cavity to study the influence of a near-field probe on the imaging of localized optical modes.

Original language	English
Pages (from-to)	2160-2162
Number of pages	3
Journal	Optics Letters
Volume	31
Issue number	14
Publication status	Published - 2006
Externally published	Yes

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@article{0a855b74aa654a8f8a93ce0f7911fd1d,

title = "Near-field observation of subwavelength confinement of photoluminescence by a photonic crystal microcavity",

abstract = "We present a direct, room-temperature near-field optical study of light confinement by a subwavelength defect microcavity in a photonic crystal slab containing quantum-well sources. The observations are compared with three-dimensional finite-difference time-domain calculations, and excellent agreement is found. Moreover, we use a subwavelength cavity to study the influence of a near-field probe on the imaging of localized optical modes.",

author = "Nicolas Louvion and Adel Rahmani and Christian Seassal and Segolene Callard and Davy Gerard and {de Fornel}, Frederique",

year = "2006",

language = "English",

volume = "31",

pages = "2160--2162",

journal = "Optics Letters",

issn = "0146-9592",

publisher = "OPTICAL SOC AMER",

number = "14",

}

TY - JOUR

T1 - Near-field observation of subwavelength confinement of photoluminescence by a photonic crystal microcavity

AU - Louvion, Nicolas

AU - Rahmani, Adel

AU - Seassal, Christian

AU - Callard, Segolene

AU - Gerard, Davy

AU - de Fornel, Frederique

PY - 2006

Y1 - 2006

N2 - We present a direct, room-temperature near-field optical study of light confinement by a subwavelength defect microcavity in a photonic crystal slab containing quantum-well sources. The observations are compared with three-dimensional finite-difference time-domain calculations, and excellent agreement is found. Moreover, we use a subwavelength cavity to study the influence of a near-field probe on the imaging of localized optical modes.

AB - We present a direct, room-temperature near-field optical study of light confinement by a subwavelength defect microcavity in a photonic crystal slab containing quantum-well sources. The observations are compared with three-dimensional finite-difference time-domain calculations, and excellent agreement is found. Moreover, we use a subwavelength cavity to study the influence of a near-field probe on the imaging of localized optical modes.

M3 - Article

SN - 0146-9592

VL - 31

SP - 2160

EP - 2162

JO - Optics Letters

JF - Optics Letters

IS - 14

ER -

Near-field observation of subwavelength confinement of photoluminescence by a photonic crystal microcavity

Abstract

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