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Quantum Dot Cellular automata (QCA) is an upcoming research area to achieve computation easily. This computation technique does not involve ...

Quantum Dot Space Solar Cells

Forbes, David / Bailey, Chris / Polly, Stephen et al. | AIAA | 2008

Quantum dot optoelectronic devices

Jagadish, C. / Tan, H.H. | IEEE | 2005

Preparation of CdSe Quantum Dots and Characterization of Single CdSe Quantum Dots

Bao, J. / Shen, Y / Li, T.X. et al. | IEEE | 2006

The photoluminescence of CdSe quantum dots with different diameter were studied in toluene and on silicon substrate. Single CdSe quantum ...

Quantum dot semiconductor lasers

Reithmaier, J.P. / Deubert, S. / Somers, A. et al. | IEEE | 2004

Quantum dot lasers for 980 nm high brightness high power applications and for long wavelength telecom applications based on InP were ...

Surface morphology of LPE-growth GaSb quantum dots

Wang, Yang / Hu, Shuhong / Lv, Yingfei et al. | SPIE | 2015

The self-assembled type-II GaSb quantum dots (QDs) were successfully grown on semi-insulting GaAs (100) substrate by the liquid phase ...

Towards highly efficient and low-cost quantum dot solar cells

Freier Zugriff

Hao, Mengmeng / Bai, Yang / Wang, Lianzhou | TIBKAT | 2021

Optical Properties of Semiconductor Quantum Dots

Chow, W. W. | IEEE | 2008

An important step towards realizing the advantages of quantum dots in electro-optic applications is to understand the excitation ...

Engineering of absorbing medium for quantum dot infrared photodetectors

Yakimov, M. / Sergeev, A. / Pogrebnyak, V. et al. | SPIE | 2013

relatively high density of quantum dots, small concentration of defects related to quantum dot growth, and suppressed carrier capture by QDs ...

Patterned InAs quantum dot formation

Birudavolu, S. / Luong, S.Q. / Hains, C.P. et al. | IEEE | 2004

We describe the growth and characterization of InAs quantum dots (QDs) on a patterned GaAs substrate using metal organic chemical vapor ...

Quantum optics with quantum dots

Imamoglu, A. | IEEE | 2005

-assembled quantum dots is presented. ...

1.3μm Quantum Dot Self-Aligned Stripe Laser

Groom, K. M. / Assamoi, P. J. / Hugues, M. et al. | IEEE | 2008

We demonstrate, for the first time, the application of a manufacturable self-aligned stripe technique to quantum dot lasers emitting at ...

All optical quantum dot spin manipulation

Atature, M. / Dreiser, J. / Hogele, A. et al. | IEEE | 2005

The coherence time of an excess electron spin confined in a quantum dot structure is expected to be orders of magnitude longer than the ...

Quantum Dot Development for Space Photovoltaics

Castro, Stephanie / Bailey, Sheila / Raffaelle, Ryne et al. | AIAA | 2003

Spectral Characteristics of CdSe Quantum Dots

Cheng, Cheng / Wang, Xiaoyan | IEEE | 2006

The absorption and emission spectra of the CdSe quantum dots about 3-nm diameter are measured. The peak value of the absorption cross ...

High speed quantum dot lasers

Bhattacharya, P. / Ghosh, S. / Wu, Z.-K. et al. | IEEE | 2002

Self-organized quantum dot lasers, grown by MBE or MOVPE, have demonstrated superior characteristics such as large differential gain, ultra ...

Dynamic characteristics of quantum dot lasers

Bhattacharya, P. | IEEE | 2004

This paper describes special techniques, such as modulation doping and tunnel injection, that are required to enhance quantum dot (QD ...

Quantum Dot Semiconductor Optical Amplifiers and Switches

Penty, R.V. / White, I.H. / Liu, S. et al. | IEEE | 2006

Single quantum dot spectroscopy

Gammon, D. / Snow, E.S. / Shanabrook, B.V. et al. | IEEE | 1996

Semiconductor quantum dots localize the exciton in all three spatial dimensions and completely quantize the exciton energy spectrum. In the ...

Single Layer Printed Photodetector Based on MEH:PPV-MoS2 Quantum Dots Composite

Sajid, Memoon / Kim, Soo Wan / Bum Kim, Hyun et al. | IEEE | 2018

thin film. The active region consists of a composite of MEH:PPV and MoS2 quantum dots. The device was fabricated using reverse ...

InGaNAs Quantum Dot Lasers at 1.36 μm

Fischer, M. / Marquardt, B. / Bisping, D. et al. | IEEE | 2006

All-epitaxial buried heterostructure quantum dot vertical-cavity surface-emitting lasers and single quantum dot light sources

Deppe, D.G. / Ahn, J. / Lu, D. et al. | IEEE | 2005

In this paper, experimental data based on incorporating self-organized quantum dots (QDs) in a new type of all-epitaxial microcavity that ...

InAs quantum dot microdisk injection laser

Lidong Zhang, / Hu, E. | IEEE | 2003

An airbridge contacted quantum dot microdisk diode with continuous-wave lasing at 5 K is reported. The threshold current is as low as 43 ...

Single-photon detection using a quantum-dot-gated resonant RLC circuit

Freier Zugriff

Nickel, Tyler / Talhouarne, Yann / Prudhom, Andrew et al. | TIBKAT | 2014

Telecom wavelength quantum dot single photon source

Ward, M.B. / Karimov, O.Z. / Unitt, D.C. et al. | IEEE | 2005

Semiconductor quantum-dot photonic crystals

Vlasov, Yu.A. / Yao, N. / Norris, D.J. | IEEE | 1999

densely-packed semiconductor quantum dots is obtained. Therefore, the exact three-dimensional structure of the template is imprinted in the final ...

Unidirectional operation of quantum-dot ring lasers

Hongjun Cao, / Hui Deng, / Hai Ling, et al. | IEEE | 2005

First monolithically integrated ridge-waveguide InAs/InGaAs quantum-dot ring lasers are fabricated and characterized. Enhanced by a forward ...

Optical amplification in silicon quantum dot superlattices

Ruan, J. / Chen, H. / Fauchet, P.M. | IEEE | 2005

We report results on optical gain in superlattices containing nm-thick Si quantum dot layers. Using VSL method a fast (nsec) ASE component ...

Spin polarized quantum dot light emitters

Bhattacharya, P. / Ghosh, S. | IEEE | 2002

Summary form only given. In this paper, we describe the growth of (In,Mn)As self-organized quantum dots, or "diluted magnetic quantum dots ...

Quantum dot lasers and optoelectronic device integration

Sears, K. / Mokkapati, S. / Buda, M. et al. | IEEE | 2005

This paper highlights quantum dot (QD) lasers and QD optoelectronic device integration. The emission spectrum, room temperature ...

Normal-incidence quantum dot infrared photodetectors

Zhonghui Chen, / Zhengmao Ye, / Eui-Tae Kim, et al. | IEEE | 2002

) based on epitaxial InAs/InAlGaAs quantum dots. ...

Quantum Dot Based Phase Modulator at 1300 nm

Hegarty, S.P. / Goulding, D. / Huyet, G. | IEEE | 2006

Modeling a Single Doped Quantum Dot Fiber Amplifier

Cheng, C. / Zhang, H. / Wang, X.Y. | IEEE | 2006

A new kind of dopantsemiconductor nanocrystal (quantum dot) doped into a fiber forming a quantum-dot-doped fiber and thereby configuring a ...

PbS quantum dot lasers: towards high quality tuneable emission across the short-wave infrared

Whitworth, Guy L. / Dalmases, Mariona / Taghipour, Nima et al. | SPIE | 2022

Lead sulfide (PbS) colloidal quantum dots (CQDs) are a novel infrared gain medium, which can exhibit tunable gain across the short-wave ...

Localised recombination and gain in quantum dots

Pask, H.J. / Summers, H.D. / Blood, P. | IEEE | 2005

Tuning and Modulation in Two Section Quantum Dot Lasers

Childs, D. T. D. / Stevens, B. J. / Groom, K. M. et al. | IEEE | 2008

Two section lasers enable some novel properties of quantum dots to be realised. Engineering these quantum dots results in two very ...

To the theory of quantum dot lasers: self-consistent consideration of quantum dot charge

Asryan, L.V. / Suris, R.A. | IEEE | 1996

An extension of the theory of quantum dot (QD) lasers is carried out which takes proper account of QD charge. The inclusion of the charge ...

Coherent Nonlinear Effects in Single Quantum Dots

Kamada, H. / Gotoh, H. / Hughes, S. | IEEE | 2005

Anticompetition of laser modes in quantum dot lasers

Yi-Shin Su, / Ching-Fuh Lin, | IEEE | 2005

Laser-mode anticompetition is observed in a quantum-dot laser. The laser is operated at 1168.5 nm and 1262.3 nm wavelength simultaneously ...

Slow-light in nonuniform quantum dot waveguide

Ku, P.C. / Chang-Hasnain, C.J. / Kim, J. et al. | IEEE | 2003

We analyzed a new variable all-optical buffer using semiconductor quantum dots (QD). We show that an InAs-InGaAs-GaAs QD waveguide with 20 ...

Evidence for reduced thermal conductivity in quantum dot active region from chirp characteristics in InGaAs/GaAs quantum dot lasers

Tan, H. / Kamath, K. / Bhattacharya, R. et al. | IEEE | 2004

This study presents evidence for reduced thermal conductivity in quantum dot (QD) active region from chirp characteristics in InGaAs/GaAs ...

Quantum dot photonics: edge emitter, amplifier and VCSEL

Hopfer, F. / Kuntz, M. / Lammlin, M. et al. | IEEE | 2005

Wideband polarization insensitivity quantum dot optical amplifier

Kita, T. / Jayavel, P. / Tanaka, H. et al. | IEEE | 2003

Polarization insensitivity of InAs/GaAs quantum dot optical amplifier has been demonstrated by controlling dot shape. This polarization ...

Photonic crystal and III-N quantum dot laser

Aoyagi, Y. / Inoue, S. / Takeuchi, M. et al. | IEEE | 2005

Deep UV light emitting devices are important for future medical, environmental and IT applications. Generation of DUV light using quantum ...

Femtosecond interactions in semiconductor quantum dots

Klimov, V.I. | IEEE | 2001

as small as 5%. These nanoparticles are also known as nanocrystals or colloidal quantum dots (QDs). The sub-10-nm size range corresponds to a ...

Quantum dot infrared sensors with photonic crystal cavity

Krishna, S. / Posani, K.T. / Tripathi, V. et al. | IEEE | 2005

infrared photodetector temperature of the quantum dot detector. The results of spectral response measurements of InAs/InGaAs/GaAs dots-in-well ...

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