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Organic Optoelectronic Devices

HKIE Transactions, 2004
This work gives a summary of organic optoelectronic device research at HKU. At present, there is ongoing research on organic light emitting diodes (OLEDs) and organic solar cells. For OLEDs, the research efforts have been focused on studying how ITO treatments and deposition conditions affect the OLED performance, as well as development of the novel ...
Chan, WK, Djurišić, AB
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Optoelectronic devices

Proceedings of the International Conference and Workshop on Emerging Trends in Technology, 2010
OPTOELECTRONIC devices either produce light or use light in their operation. An optoelectronic device includes an optoelectronic component, the optoelectronic component having an active region and at least one first conductive path on a first substrate, wherein the first conductive path is electrically connected to the active region.
Nikhil Jain   +3 more
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All-Polymer Optoelectronic Devices

Science, 1999
Composites of nanoparticles and conjugated polymers that exhibit composition-tunable optical constants have been developed for use in semiconducting photonic structures. For example, the 550-nanometer wavelength in-plane refractive index of poly(p-phenylenevinylene)–silica composites can be tailored over the range of 1.6 to 2.7, allowing efficient ...
Peter K. H. Ho   +4 more
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Plasmonics in optoelectronic devices

Nanotechnology, 2012
Control and confinement are mounting challenges as photonic technology pushesto achieve ever smaller device sizes. The highly localized nature of light–matterinteractions and the effective coupling of light to metallic nanostructures areprized features of plasmonics for applications in down-sized devices from dataprocessing and communication, to sensing
Demming, Anna   +2 more
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Optoelectronic Devices

2009
With a clear application focus, this book explores optoelectronic device design and modeling through physics models and systematic numerical analysis. By obtaining solutions directly from the physics-based governing equations through numerical techniques, the author shows how to develop new devices and how to enhance the performance of existing devices.
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Unipolar Optoelectronic Devices

2006 2nd International Conference on Information & Communication Technologies, 2006
We discuss the main characteristics of the intersubband transitions in III-V semiconductor heterostructures and in particular in nitride materials and describe the operation principles of the most important unipolar optoelectronic devices. An example of experimental and theoretical study of the intersubband transitions in GaN/AIN heterostrucure is ...
E. Warde, F.H. Julien, M. Tchernycheva
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Optoelectronic semiconductor devices

1998
An optoelectronic semiconductor device in the form of an LED comprises a silicon p-n junction having a photoactive region containing beta-iron disilicide (beta-FeSi2). The LED produces electroluminescence at a wavelength of about 1.5 mum.
Leong, Daniel   +3 more
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Microcavity optoelectronic devices

Proceedings of IEEE/Cornell Conference on Advanced Concepts in High Speed Semiconductor Devices and Circuits, 2002
Over the past few years vertical-cavity surface-emitting lasers and modulators have emerged as viable devices with interesting performance characteristics. One of their key features is that they occupy very little substrate area as compared to most optoelectronic devices. As a result, they also require relatively low drive powers.
L.A. Coldren   +7 more
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Optoelectronic device reliability

Proceedings of LEOS '93, 2002
A great deal of progress has been achieved in the last two decades on the reliability of AlGaAs/GaAs and InGaAsP/InP optoelectronic devices. The progress has led to a wide variation of applications for optoelectronic devices. The application fields prevail from fiber transmission systems to consumer electronics.
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