Smallest possible electromagnetic mode volume in a dielectric cavity

R. Coccioli; M. Boroditsky; K. W. Kim; Y. Rahmat-Samii; E. Yablonovitch

doi:10.1049/ip-opt:19982468

Smallest possible electromagnetic mode volume in a dielectric cavity

R. Coccioli
, M. Boroditsky
, K. W. Kim
, Y. Rahmat-Samii
, E. Yablonovitch

University of California at Los Angeles

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

195 Scopus citations

Abstract

In photonic crystals, electromagnetic waves can be confined in all three dimensions leading to very small mode volumes. A computational search has been made for the smallest electromagnetic mode volume which occurs in two-dimensional, dielectric photonic crystals slabs. The smallest mode volume found was V = 2(A/2/;)3, where n is the refractive index. This small mode volume can lead to significant enhancement of spontaneous emission rates in semiconductor nano-cavities due to the Purcell effect.

Original language	English
Pages (from-to)	391-396
Number of pages	6
Journal	IEE Proceedings: Optoelectronics
Volume	145
Issue number	6
DOIs	https://doi.org/10.1049/ip-opt:19982468
State	Published - 1998

Keywords

Electromagnetic waves
Mode valions
Photonic crystals. Spontaneous emission
Piircell effect

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10.1049/ip-opt:19982468

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title = "Smallest possible electromagnetic mode volume in a dielectric cavity",

abstract = "In photonic crystals, electromagnetic waves can be confined in all three dimensions leading to very small mode volumes. A computational search has been made for the smallest electromagnetic mode volume which occurs in two-dimensional, dielectric photonic crystals slabs. The smallest mode volume found was V = 2(A/2/;)3, where n is the refractive index. This small mode volume can lead to significant enhancement of spontaneous emission rates in semiconductor nano-cavities due to the Purcell effect.",

keywords = "Electromagnetic waves, Mode valions, Photonic crystals. Spontaneous emission, Piircell effect",

author = "R. Coccioli and M. Boroditsky and Kim, \{K. W.\} and Y. Rahmat-Samii and E. Yablonovitch",

year = "1998",

doi = "10.1049/ip-opt:19982468",

language = "English",

volume = "145",

pages = "391--396",

journal = "IEE Proceedings: Optoelectronics",

issn = "1350-2433",

publisher = "Institution of Engineering and Technology",

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T1 - Smallest possible electromagnetic mode volume in a dielectric cavity

AU - Coccioli, R.

AU - Boroditsky, M.

AU - Kim, K. W.

AU - Rahmat-Samii, Y.

AU - Yablonovitch, E.

PY - 1998

Y1 - 1998

N2 - In photonic crystals, electromagnetic waves can be confined in all three dimensions leading to very small mode volumes. A computational search has been made for the smallest electromagnetic mode volume which occurs in two-dimensional, dielectric photonic crystals slabs. The smallest mode volume found was V = 2(A/2/;)3, where n is the refractive index. This small mode volume can lead to significant enhancement of spontaneous emission rates in semiconductor nano-cavities due to the Purcell effect.

AB - In photonic crystals, electromagnetic waves can be confined in all three dimensions leading to very small mode volumes. A computational search has been made for the smallest electromagnetic mode volume which occurs in two-dimensional, dielectric photonic crystals slabs. The smallest mode volume found was V = 2(A/2/;)3, where n is the refractive index. This small mode volume can lead to significant enhancement of spontaneous emission rates in semiconductor nano-cavities due to the Purcell effect.

KW - Electromagnetic waves

KW - Mode valions

KW - Photonic crystals. Spontaneous emission

KW - Piircell effect

UR - https://www.scopus.com/pages/publications/0032259885

U2 - 10.1049/ip-opt:19982468

DO - 10.1049/ip-opt:19982468

M3 - Article

AN - SCOPUS:0032259885

SN - 1350-2433

VL - 145

SP - 391

EP - 396

JO - IEE Proceedings: Optoelectronics

JF - IEE Proceedings: Optoelectronics

IS - 6

ER -

Smallest possible electromagnetic mode volume in a dielectric cavity

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Keywords

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