Electrically-pumped metal-organic-metal plasmonic emitter

Hongqiang Li; Chong Wang

Electrically-pumped metal-organic-metal plasmonic emitter

Hongqiang Li^*
, Chong Wang

^*Corresponding author for this work

Peking University

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

Abstract

A metal-organic-metal (MOM) plasmonic emitter with the p-type Si substrate and the active layer of Alq₃: DCM is reported. The device structure is p-Si/Au/V₂O₅/NPB/Alq₃:DCM/Sm/Au. The optical image of edge emission indicates that most of the light is well confined to the MOM waveguide. Light is collected with a confocal μ-Raman spectrometer. The TM mode is more intense than the TE mode by a factor of 2, which can be attributed to the contribution of surface plasmon polariton (SPP). The power dissipation spectrum is computed based on a simplified MOM structure of Au/organic/Au. By integrating the power of the SPP modes in the spectrum, the fraction of the total power coupled to SPP modes is 65%. The electric-field-intensity distribution and the loss coefficients are computed by finite-different time-domain (FDTD) method.

Original language	English
Pages (from-to)	171-175
Number of pages	5
Journal	Beijing Daxue Xuebao (Ziran Kexue Ban)/Acta Scientiarum Naturalium Universitatis Pekinensis
Volume	49
Issue number	2
Publication status	Published - Mar 2013
Externally published	Yes

Keywords

Metal-organic-metal
Organic light-emitting device
Silicon photonics
Surface plasmon polariton

Cite this

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title = "Electrically-pumped metal-organic-metal plasmonic emitter",

abstract = "A metal-organic-metal (MOM) plasmonic emitter with the p-type Si substrate and the active layer of Alq3: DCM is reported. The device structure is p-Si/Au/V2O5/NPB/Alq3:DCM/Sm/Au. The optical image of edge emission indicates that most of the light is well confined to the MOM waveguide. Light is collected with a confocal μ-Raman spectrometer. The TM mode is more intense than the TE mode by a factor of 2, which can be attributed to the contribution of surface plasmon polariton (SPP). The power dissipation spectrum is computed based on a simplified MOM structure of Au/organic/Au. By integrating the power of the SPP modes in the spectrum, the fraction of the total power coupled to SPP modes is 65\%. The electric-field-intensity distribution and the loss coefficients are computed by finite-different time-domain (FDTD) method.",

keywords = "Metal-organic-metal, Organic light-emitting device, Silicon photonics, Surface plasmon polariton",

author = "Hongqiang Li and Chong Wang",

year = "2013",

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language = "English",

volume = "49",

pages = "171--175",

journal = "Beijing Daxue Xuebao (Ziran Kexue Ban)/Acta Scientiarum Naturalium Universitatis Pekinensis",

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publisher = "Peking University",

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TY - JOUR

T1 - Electrically-pumped metal-organic-metal plasmonic emitter

AU - Li, Hongqiang

AU - Wang, Chong

PY - 2013/3

Y1 - 2013/3

N2 - A metal-organic-metal (MOM) plasmonic emitter with the p-type Si substrate and the active layer of Alq3: DCM is reported. The device structure is p-Si/Au/V2O5/NPB/Alq3:DCM/Sm/Au. The optical image of edge emission indicates that most of the light is well confined to the MOM waveguide. Light is collected with a confocal μ-Raman spectrometer. The TM mode is more intense than the TE mode by a factor of 2, which can be attributed to the contribution of surface plasmon polariton (SPP). The power dissipation spectrum is computed based on a simplified MOM structure of Au/organic/Au. By integrating the power of the SPP modes in the spectrum, the fraction of the total power coupled to SPP modes is 65%. The electric-field-intensity distribution and the loss coefficients are computed by finite-different time-domain (FDTD) method.

AB - A metal-organic-metal (MOM) plasmonic emitter with the p-type Si substrate and the active layer of Alq3: DCM is reported. The device structure is p-Si/Au/V2O5/NPB/Alq3:DCM/Sm/Au. The optical image of edge emission indicates that most of the light is well confined to the MOM waveguide. Light is collected with a confocal μ-Raman spectrometer. The TM mode is more intense than the TE mode by a factor of 2, which can be attributed to the contribution of surface plasmon polariton (SPP). The power dissipation spectrum is computed based on a simplified MOM structure of Au/organic/Au. By integrating the power of the SPP modes in the spectrum, the fraction of the total power coupled to SPP modes is 65%. The electric-field-intensity distribution and the loss coefficients are computed by finite-different time-domain (FDTD) method.

KW - Metal-organic-metal

KW - Organic light-emitting device

KW - Silicon photonics

KW - Surface plasmon polariton

UR - https://www.scopus.com/pages/publications/84876163954

M3 - Article

AN - SCOPUS:84876163954

SN - 0479-8023

VL - 49

SP - 171

EP - 175

JO - Beijing Daxue Xuebao (Ziran Kexue Ban)/Acta Scientiarum Naturalium Universitatis Pekinensis

JF - Beijing Daxue Xuebao (Ziran Kexue Ban)/Acta Scientiarum Naturalium Universitatis Pekinensis

IS - 2

ER -

Electrically-pumped metal-organic-metal plasmonic emitter

Abstract

Keywords

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