DOI: 10.1063/1.372216. Interference effects in anisotropic optoelectronic devices

Interference effects in anisotropic optoelectronic devices

10.1063/1.372216

Crossref journal-article

AIP Publishing

Journal of Applied Physics (317)

Abstract

In this article, we develop a model which calculates the effects of optical interference in polymer devices. In this model, we include the effects of optical birefringence in the layers making up the devices, as well as the variation of quantum efficiency across the active layer. We also extend the plane wave emission modification to relate to the emission power measured outside the device. Experimental measurements of photoluminescence emission from poly(p-phenylene vinylene) (PPV) devices were obtained. Comparison between the experimental and calculated angular distribution of emission is made, and good agreement is found. This illustrates that the model is sufficient and that optical birefringence must be taken into account. Electroluminescence emission from poly(p-phenylene vinylene) PPV devices was also measured. By comparing with the calculated spectra from our model, we demonstrate that the model can be used as a tool to locate the position of the recombination zones in electroluminescent devices.

Bibliography

Wan, W. M. V., Greenham, N. C., & Friend, R. H. (2000). Interference effects in anisotropic optoelectronic devices. Journal of Applied Physics, 87(5), 2542â2547.

Authors 3

W. M. V. Wan (first)
N. C. Greenham (additional)
R. H. Friend (additional)

References 14 Referenced 48

10.1038/347539a0 / Nature (London) (1990)
10.1063/1.105039 / Appl. Phys. Lett. (1991)
10.1038/365628a0 / Nature (London) (1993)
10.1126/science.270.5243.1789 / Science (1995)
10.1038/26183 / Nature (London) (1998)
10.1016/0379-6779(95)03453-Q / Synth. Met. (1996)
10.1063/1.361229 / J. Appl. Phys. (1996)
10.1063/1.455416 / J. Chem. Phys. (1988)
{'key': '2024020623043364200_r9'}
10.1063/1.113848 / Appl. Phys. Lett. (1995)
10.1103/PhysRevB.56.1893 / Phys. Rev. B (1997)
10.1016/S0925-3467(97)00102-X / Opt. Mater. (1998)
10.1063/1.116583 / Appl. Phys. Lett. (1996)
{'key': '2024020623043364200_r14'}

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:55 a.m.)
Deposited	1 year, 6 months ago (Feb. 6, 2024, 8:43 p.m.)
Indexed	1 year, 5 months ago (March 13, 2024, 4:58 a.m.)
Issued	25 years, 6 months ago (March 1, 2000)
Published	25 years, 6 months ago (March 1, 2000)
Published Print	25 years, 6 months ago (March 1, 2000)

Funders 0

None

BibTeX

@article{Wan_2000, title={Interference effects in anisotropic optoelectronic devices}, volume={87}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.372216}, DOI={10.1063/1.372216}, number={5}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Wan, W. M. V. and Greenham, N. C. and Friend, R. H.}, year={2000}, month=mar, pages={2542–2547} }

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