Conferences related to Optical superlattices

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2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting

The joint meeting is intended to provide an international forum for the exchange of information on state of the art research in the area of antennas and propagation, electromagnetic engineering and radio science


2020 IEEE Photovoltaic Specialists Conference (PVSC)

Promote science and engineering of photovoltaic materials, devices, systems and applications


2020 Joint Conference of the IEEE International Frequency Control Symposium and International Symposium on Applications of Ferroelectrics (IFCS-ISAF)

Ferroelectric materials and applications


2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)

Science, technology and applications spanning the millimeter-waves, terahertz and infrared spectral regions


2019 Compound Semiconductor Week (CSW)

CSW2019 covers all aspects of compound semiconductors – including growth, processing, devices, physics, spintronics, quantum information, MEMS/NEMS, sensors, solar cells, and novel applications. The conference deals with III-V compounds such as GaAs, InP, and GaN; II-VI compounds such as ZnSe and ZnS; carbon related materials; oxide semiconductors; organic semiconductors etc.


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Periodicals related to Optical superlattices

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Applied Superconductivity, IEEE Transactions on

Contains articles on the applications and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Power applications include magnet design as well asmotors, generators, and power transmission


Electron Device Letters, IEEE

Publishes original and significant contributions relating to the theory, design, performance and reliability of electron devices, including optoelectronic devices, nanoscale devices, solid-state devices, integrated electronic devices, energy sources, power devices, displays, sensors, electro-mechanical devices, quantum devices and electron tubes.


Electron Devices, IEEE Transactions on

Publishes original and significant contributions relating to the theory, design, performance and reliability of electron devices, including optoelectronics devices, nanoscale devices, solid-state devices, integrated electronic devices, energy sources, power devices, displays, sensors, electro-mechanical devices, quantum devices and electron tubes.


Lightwave Technology, Journal of

All aspects of optical guided-wave science, technology, and engineering in the areas of fiber and cable technologies; active and passive guided-wave componentry (light sources, detectors, repeaters, switches, fiber sensors, etc.); integrated optics and optoelectronics; systems and subsystems; new applications; and unique field trials.


Magnetics, IEEE Transactions on

Science and technology related to the basic physics and engineering of magnetism, magnetic materials, applied magnetics, magnetic devices, and magnetic data storage. The Transactions publishes scholarly articles of archival value as well as tutorial expositions and critical reviews of classical subjects and topics of current interest.


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Most published Xplore authors for Optical superlattices

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Xplore Articles related to Optical superlattices

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Optical Properties Of Strained-layer Inas/gaas Quantum Wells In Hetero N-i-p-i Structures

Digest on Nonlinear Optics: Materials, Phenomena and Devices, 1990

None


Nonperiodic optical superlattice optimized by genetic algorithm for engineered multiwavelength conversion

CLEO/QELS: 2010 Laser Science to Photonic Applications, 2010

We experimentally demonstrate engineered multiwavelength conversion using nonperiodic optical superlattice optimized by genetic algorithm with two target functions. This scheme has better spectral shape fidelity and ~15% higher conversion efficiency compared to aperiodic optical superlattice.


Polarization-sensitive optoelectronic switches based on ordered GalnP

CLEO '97., Summaries of Papers Presented at the Conference on Lasers and Electro-Optics, 1997

None


Influence of miniband electron elastic scattering on Bloch gain in semiconductor superlattices

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004., 2004

Applying a three-dimensional Monte Carlo technique we simulated the motion of electrons subject to static and terahertz (THz) fields in semiconductor superlattices of different miniband widths at 4 K. We assumed electrons to be scattered at polar optic and acoustic phonons, and ionized impurities. We found that impurity scattering of electrons in the superlattice with the miniband width smaller than ...


Numerical study on graphene nanoribbon quantum well-in-well interband and intersubband photodetector

2015 IEEE 15th International Conference on Nanotechnology (IEEE-NANO), 2015

The optical properties of well in well structure formed by armchair graphene nanoribbons (A-GNRs) are studied. A-GNR sheet is modeled by 3rd nearest tight- binding parameter. The optical properties are studied by employing the self- consistent simulation between Non-equilibrium Green's function method and electrostatic Hartree potential distribution. The proposed device structure can incorporate both of the interband and intersubband transitions ...


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Educational Resources on Optical superlattices

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IEEE.tv Videos

Multi-Level Optimization for Large Fan-In Optical Logic Circuits - Takumi Egawa - ICRC 2018
IMS 2011 Microapps - Ultra Low Phase Noise Measurement Technique Using Innovative Optical Delay Lines
On-chip Passive Photonic Reservoir Computing with Integrated Optical Readout - IEEE Rebooting Computing 2017
An Energy-efficient Reconfigurable Nanophotonic Computing Architecture Design: Optical Lookup Table - IEEE Rebooting Computing 2017
Multi-Level Optical Weights in Integrated Circuits - IEEE Rebooting Computing 2017
Spatial-Spectral Materials for High Performance Optical Processing - IEEE Rebooting Computing 2017
Demonstration of a Coherent Tunable Amplifier for All-Optical Ising Machines: IEEE Rebooting Computing 2017
Towards On-Chip Optical FFTs for Convolutional Neural Networks - IEEE Rebooting Computing 2017
An Integrated Optical Parallel Multiplier Exploiting Approximate Binary Logarithms - Jun Shiomi - ICRC 2018
Scalable and Reconfigurable Tap-Delay-Line for Multichannel Equalization - Ari Willner - Closing Ceremony, IPC 2018
An IEEE IPC Special Session with Kasia Balakier of UCL
Multiplication with Fourier Optics Simulating 16-bit Modular Multiplication - Abigail Timmel - ICRC 2018
IEEE Magnetics Distinguished Lecture - Mitsuteru Inoue
Optically Interconnected Extreme Scale Computing - Keren Bergman Plenary from the 2016 IEEE Photonics Conference
Q&A with Bruce Kraemer: IEEE Rebooting Computing Podcast, Episode 24
An Optical Co-Processor for Large-Scale Machine Learning - Laurent Daudet at INC 2019
IEEE IPC Special Session with Domanic Lavery of UCL
Phase Retrieval with Application to Optical Imaging
2013 IEEE Alexander Graham Bell Medal
Ultrafast Spintronics: Advanced Nanodevices - Jeff Bokor at INC 2019

IEEE-USA E-Books

  • Optical Properties Of Strained-layer Inas/gaas Quantum Wells In Hetero N-i-p-i Structures

    None

  • Nonperiodic optical superlattice optimized by genetic algorithm for engineered multiwavelength conversion

    We experimentally demonstrate engineered multiwavelength conversion using nonperiodic optical superlattice optimized by genetic algorithm with two target functions. This scheme has better spectral shape fidelity and ~15% higher conversion efficiency compared to aperiodic optical superlattice.

  • Polarization-sensitive optoelectronic switches based on ordered GalnP

    None

  • Influence of miniband electron elastic scattering on Bloch gain in semiconductor superlattices

    Applying a three-dimensional Monte Carlo technique we simulated the motion of electrons subject to static and terahertz (THz) fields in semiconductor superlattices of different miniband widths at 4 K. We assumed electrons to be scattered at polar optic and acoustic phonons, and ionized impurities. We found that impurity scattering of electrons in the superlattice with the miniband width smaller than the optic phonon energy extends significantly a frequency range with a strong Bloch gain.

  • Numerical study on graphene nanoribbon quantum well-in-well interband and intersubband photodetector

    The optical properties of well in well structure formed by armchair graphene nanoribbons (A-GNRs) are studied. A-GNR sheet is modeled by 3rd nearest tight- binding parameter. The optical properties are studied by employing the self- consistent simulation between Non-equilibrium Green's function method and electrostatic Hartree potential distribution. The proposed device structure can incorporate both of the interband and intersubband transitions depending on a back gate voltage. The optical absorption frequency can be varied through the back gate voltage. The confined energy states and quantum efficiency of the device have been determined along with the dark current dependence on the bias voltages.

  • GaN-based laser diodes including a lattice-matched Al<inf>0.83</inf>In<inf>0.17</inf>N cladding layer

    Nitride blue lasers including an AlInN cladding lattice matched to GaN were fabricated. Lasing at 415 nm is observed at 300 K with a threshold current density of 7.5 kA/cm2 and a peak power of 140 mW at 1.2 A.

  • Electro-absorption and refraction at 1.5 /spl mu/m in InGaAs/AlGaAs superlattice growth on GaAs substrate

    High indium concentration In/sub 0.65/Ga/sub 0.35/As/Al/sub 0.33/Ga/sub 0.67/As superlattices on GaAs substrates are useful for modulators and optical communication applications. This is due to the lowest loss 1.55 /spl mu/m optimum wavelength for operation of fiber optic systems. The optical parameters such as absorption coefficient and change in refractive index with applied electric field are investigated.

  • Bloch oscillations in optical waveguide arrays

    Summary form only given.If a DC voltage is applied to a semiconductor superlattice, the arising current may oscillate (Bloch oscillations). Here we report on an optical analog to these Bloch oscillations that reveals special features of the transition from a quasi-continuous model to effects owing to the very discreteness. We consider an array of nearest-neighbor coupled waveguides. In analogy to the DC voltage applied in semiconductor superlattices, the propagation constant of adjacent waveguides shall vary.

  • 0.98 /spl mu/m InGaAs/InGaP strained quantum well lasers with GaAs/InGaP superlattice optical confinement layer

    Improvement of internal quantum efficiency and threshold current density was demonstrated by introducing GaAs/InGaP superlattice optical confinement layer (SL-OCL) into InGaAs/InGaP strained QW lasers. Carrier confinement due to the multiple quantum barrier (MQB) effect in addition to the graded index effect in the SL-OCL was also discussed.

  • Bloch oscillations in superlattice simulated by the Monte Carlo method

    The Monte Carlo based semiclassical model for the vertical electron transport in superlattice including most important features of electron transport through the superlattice minibands is presented. Inelastic acoustic phonon, polar optical phonon and ionized impurity scattering are considered in the bulk formalism. The model has been applied on GaAs/GaAlAs superlattice simulation with one miniband for gamma electrons. The simulation is performed by different conditions defined by temperature, electric field and ionized impurity concentration. Bloch oscillations of miniband electrons with different lifetimes, frequencies and amplitudes are observed in the simulation results.



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