Near-field probing of photonic crystal directional couplers

Valentyn Volkov, Sergey Bozhevolnyi, P.I. Borel, L.H. Frandsen, M. Kristensen

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Resumé

Udgivelsesdato: JUN
OriginalsprogEngelsk
TidsskriftLaser Physics Letters
Vol/bind3
Udgave nummer6
Sider (fra-til)288-292
ISSN1612-2011
DOI
StatusUdgivet - 1. jun. 2006
Udgivet eksterntJa

Fingeraftryk

Directional couplers
directional couplers
Photonic crystals
near fields
Microscopes
photonics
optical microscopes
Scanning
Light polarization
crystals
scanning
Fabrication
Silicon
Wavelength
polarized light
insulators
fabrication
silicon
wavelengths

Citer dette

Volkov, Valentyn ; Bozhevolnyi, Sergey ; Borel, P.I. ; Frandsen, L.H. ; Kristensen, M. / Near-field probing of photonic crystal directional couplers. I: Laser Physics Letters. 2006 ; Bind 3, Nr. 6. s. 288-292.
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title = "Near-field probing of photonic crystal directional couplers",
abstract = "We report the design, fabrication and characterization of a photonic crystal directional coupler with a size of ~20×20 μm2 fabricated in silicon-on-insulator material. Using a scanning near-field optical microscope we demonstrate a high coupling efficiency for TM polarized light at telecom wavelengths. By comparing the near-field optical images recorded in and after the directional coupler area, the features of light distribution are analyzed. Finally, the scanning near-field optical microscope observations are found to be in agreement with the transmission measurements conducted with the same sample.",
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Volkov, V, Bozhevolnyi, S, Borel, PI, Frandsen, LH & Kristensen, M 2006, 'Near-field probing of photonic crystal directional couplers', Laser Physics Letters, bind 3, nr. 6, s. 288-292. https://doi.org/10.1002/lapl.200610012

Near-field probing of photonic crystal directional couplers. / Volkov, Valentyn; Bozhevolnyi, Sergey; Borel, P.I.; Frandsen, L.H.; Kristensen, M.

I: Laser Physics Letters, Bind 3, Nr. 6, 01.06.2006, s. 288-292.

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

TY - JOUR

T1 - Near-field probing of photonic crystal directional couplers

AU - Volkov, Valentyn

AU - Bozhevolnyi, Sergey

AU - Borel, P.I.

AU - Frandsen, L.H.

AU - Kristensen, M.

PY - 2006/6/1

Y1 - 2006/6/1

N2 - We report the design, fabrication and characterization of a photonic crystal directional coupler with a size of ~20×20 μm2 fabricated in silicon-on-insulator material. Using a scanning near-field optical microscope we demonstrate a high coupling efficiency for TM polarized light at telecom wavelengths. By comparing the near-field optical images recorded in and after the directional coupler area, the features of light distribution are analyzed. Finally, the scanning near-field optical microscope observations are found to be in agreement with the transmission measurements conducted with the same sample.

AB - We report the design, fabrication and characterization of a photonic crystal directional coupler with a size of ~20×20 μm2 fabricated in silicon-on-insulator material. Using a scanning near-field optical microscope we demonstrate a high coupling efficiency for TM polarized light at telecom wavelengths. By comparing the near-field optical images recorded in and after the directional coupler area, the features of light distribution are analyzed. Finally, the scanning near-field optical microscope observations are found to be in agreement with the transmission measurements conducted with the same sample.

U2 - 10.1002/lapl.200610012

DO - 10.1002/lapl.200610012

M3 - Journal article

VL - 3

SP - 288

EP - 292

JO - Laser Physics Letters

JF - Laser Physics Letters

SN - 1612-2011

IS - 6

ER -