Quantum dot photonic crystal nanocavities at 1300 nm for telecom-wavelength single-photon sources

M. Francardi; L.P. Balet; A. Gerardino; C. Monat; C. Zinoni; L. Li; B. Alloing; N. Thomas, Le; R. Houdré; A. Fiore

doi:10.1002/pssc.200671612

Quantum dot photonic crystal nanocavities at 1300 nm for telecom-wavelength single-photon sources

M. Francardi, L.P. Balet, A. Gerardino, C. Monat, C. Zinoni, L. Li, B. Alloing, N. Thomas, Le, R. Houdré, A. Fiore

Photonics and Semiconductor Nanophysics

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

30 Citations (Scopus)

Abstract

Photonic Crystal (PhC) nanocavities have shown to be good candidates to enhance the spontaneous emission (SE) rate of an emitter into a specific cavity mode (Purcell effect) and allow the implementation of single photon sources. We report our progress in the fabrication of PhC nanocavities with high quality factors in the 1300 nm region. PhC nanocavities with H1 and L3 geometries were characterised in a microphotoluminescence set-up at room temp. The quality factor was studied as a function of lattice const. a, filling factor, lateral displacement and radius of holes adjacent to the cavity in the L3 geometry. A Q = 3000 is measured in a L3 cavity with filling factor = 35%, a = 311 nm, displacement of 0.125 a and r = 0.53r0. [on SciFinder (R)]

Original language	English
Pages (from-to)	3693-3696
Journal	Physica Status Solidi C: Conferences
Volume	3
Issue number	11
DOIs	https://doi.org/10.1002/pssc.200671612
Publication status	Published - 2006

Access to Document

10.1002/pssc.200671612

Cite this

@article{fd201b477c91403e9f1b1e20bbb653a2,

title = "Quantum dot photonic crystal nanocavities at 1300 nm for telecom-wavelength single-photon sources",

abstract = "Photonic Crystal (PhC) nanocavities have shown to be good candidates to enhance the spontaneous emission (SE) rate of an emitter into a specific cavity mode (Purcell effect) and allow the implementation of single photon sources. We report our progress in the fabrication of PhC nanocavities with high quality factors in the 1300 nm region. PhC nanocavities with H1 and L3 geometries were characterised in a microphotoluminescence set-up at room temp. The quality factor was studied as a function of lattice const. a, filling factor, lateral displacement and radius of holes adjacent to the cavity in the L3 geometry. A Q = 3000 is measured in a L3 cavity with filling factor = 35\%, a = 311 nm, displacement of 0.125 a and r = 0.53r0. [on SciFinder (R)]",

author = "M. Francardi and L.P. Balet and A. Gerardino and C. Monat and C. Zinoni and L. Li and B. Alloing and \{Thomas, Le\}, N. and R. Houdr{\'e} and A. Fiore",

year = "2006",

doi = "10.1002/pssc.200671612",

language = "English",

volume = "3",

pages = "3693--3696",

journal = "Physica Status Solidi C: Conferences",

issn = "1610-1634",

publisher = "Wiley-VCH Verlag",

number = "11",

}

TY - JOUR

T1 - Quantum dot photonic crystal nanocavities at 1300 nm for telecom-wavelength single-photon sources

AU - Francardi, M.

AU - Balet, L.P.

AU - Gerardino, A.

AU - Monat, C.

AU - Zinoni, C.

AU - Li, L.

AU - Alloing, B.

AU - Thomas, Le, N.

AU - Houdré, R.

AU - Fiore, A.

PY - 2006

Y1 - 2006

N2 - Photonic Crystal (PhC) nanocavities have shown to be good candidates to enhance the spontaneous emission (SE) rate of an emitter into a specific cavity mode (Purcell effect) and allow the implementation of single photon sources. We report our progress in the fabrication of PhC nanocavities with high quality factors in the 1300 nm region. PhC nanocavities with H1 and L3 geometries were characterised in a microphotoluminescence set-up at room temp. The quality factor was studied as a function of lattice const. a, filling factor, lateral displacement and radius of holes adjacent to the cavity in the L3 geometry. A Q = 3000 is measured in a L3 cavity with filling factor = 35%, a = 311 nm, displacement of 0.125 a and r = 0.53r0. [on SciFinder (R)]

AB - Photonic Crystal (PhC) nanocavities have shown to be good candidates to enhance the spontaneous emission (SE) rate of an emitter into a specific cavity mode (Purcell effect) and allow the implementation of single photon sources. We report our progress in the fabrication of PhC nanocavities with high quality factors in the 1300 nm region. PhC nanocavities with H1 and L3 geometries were characterised in a microphotoluminescence set-up at room temp. The quality factor was studied as a function of lattice const. a, filling factor, lateral displacement and radius of holes adjacent to the cavity in the L3 geometry. A Q = 3000 is measured in a L3 cavity with filling factor = 35%, a = 311 nm, displacement of 0.125 a and r = 0.53r0. [on SciFinder (R)]

U2 - 10.1002/pssc.200671612

DO - 10.1002/pssc.200671612

M3 - Article

SN - 1610-1634

VL - 3

SP - 3693

EP - 3696

JO - Physica Status Solidi C: Conferences

JF - Physica Status Solidi C: Conferences

IS - 11

ER -

Quantum dot photonic crystal nanocavities at 1300 nm for telecom-wavelength single-photon sources

Abstract

Access to Document

Fingerprint

Cite this