Publications related to Numerical study and optimization of photonic crystals

Subwavelength Metallic Structures for Sensing

Following rapid developments in biotechnology and medicine, optical sensing promises to be extremely important in various applications such as drug discovery, environmental monitoring, etc. Refractive index (RI) based optical sensing is straightforward to ...

EPFL2012

Slow Light Devices and Their Applications to Microwaves and Photonics

Luc Thévenaz

Recently developed, highly effective technologies enabling slow light propagation as a tunable feature in photonic devices, are reviewed. Several applications in ICT are also demonstrated. Controlling the group velocity of light offers a broadband solution ...

2012

Optimizing Quantize-Map-and-Forward Relaying for Gaussian Diamond Networks

Christina Fragouli, Ayan Sengupta, I-Hsiang Wang

We evaluate the information-theoretic achievable rates of Quantize-Map-and-Forward (QMF) relaying schemes over Gaussian

N

-relay diamond networks. Focusing on vector Gaussian quantization at the relays, our goal is to understand how close to the cutset up ...

2012

Electronic and Optical Properties of Semiconductor Quantum Dots

Guillaume Jean Tarel

This thesis is devoted to theoretically study the systems of single quantum dots (QDs) embedded in various photonic nanostructures, in close relation with experimental data. The word single is essential: due to their nanometer size, QDs have mainly been st ...

EPFL2011

Waveguide superconducting single-photon detectors for integrated quantum photonic circuits

Rosendo Sanjines, Alessandro Gaggero

The monolithic integration of single-photon sources, passive optical circuits, and single-photon detectors enables complex and scalable quantum photonic integrated circuits, for application in linear-optics quantum computing and quantum communications. Her ...

American Institute of Physics2011

Active Semiconductor Nanophotonics based on Deterministic Quantum Wire and Dot Systems

Elyahou Kapon, Alok Rudra, Vincenzo Savona, Benjamin Dwir, Pascal Gallo, Kirill Atlasov, Alessandro Surrente, Marco Felici, Qing Zhu, Guillaume Jean Tarel, Milan Calic, Arun Mohan

investigate the use of MOVPE-grown ordered nanostructures on non-planar substrates for quantum nano-photonics and quantum electrodynamics-based applications. The mastering of surface adatom fluxes on patterned GaAs substrates allows for forming nanostrucut ...

Spie-Int Soc Optical Engineering, Po Box 10, Bellingham, Wa 98227-0010 Usa2011

Polarized light extraction in m-plane GaN light-emitting diodes by embedded photonic-crystals

Elison de Nazareth Matioli

The polarization-preserving property of photonic crystals (PhCs) is combined to the superior extraction efficiency of embedded PhCs to enhance polarized light emission in m-plane GaN light-emitting diodes. As guided modes in m-plane GaN are mostly polarize ...

Amer Inst Physics2011

Measurement of acoustic attenuation in South Pole ice

Shirit Cohen, Mathieu Ribordy, Xiaoxia Bai

Using the South Pole Acoustic Test Setup (SPATS) and a retrievable transmitter deployed in holes drilled for the IceCube experiment, we have measured the attenuation of acoustic signals by South Pole ice at depths between 190 m and 500 m. Three data sets, ...

2011

Light control and microcavity lasers based on quantum wires integrated in photonic-crystal cavities

Kirill Atlasov

Novel light-emitting devices and micro-optical-circuit elements will rely upon understanding and control of light-matter interaction at the nanoscale. Recent advances in nanofabrication and micro-processing make it possible to develop integrable solid-stat ...

EPFL2009

Investigation into the coupling of quantum dots to photonic crystal nanocavities at telecommunication wavelengths

Laurent Balet

Recently, the emission of single photons with emission wavelength in the 1.3 µm telecommunication window was demonstrated for InAs quantum dots. This makes them strong candidates for applications such as quantum cryptography, and in a longer term, quantum ...

EPFL2009

Numerical study and optimization of photonic crystals

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Subwavelength Metallic Structures for Sensing

Slow Light Devices and Their Applications to Microwaves and Photonics

Optimizing Quantize-Map-and-Forward Relaying for Gaussian Diamond Networks

Electronic and Optical Properties of Semiconductor Quantum Dots

Waveguide superconducting single-photon detectors for integrated quantum photonic circuits

Active Semiconductor Nanophotonics based on Deterministic Quantum Wire and Dot Systems

Polarized light extraction in m-plane GaN light-emitting diodes by embedded photonic-crystals

Measurement of acoustic attenuation in South Pole ice

Light control and microcavity lasers based on quantum wires integrated in photonic-crystal cavities

Investigation into the coupling of quantum dots to photonic crystal nanocavities at telecommunication wavelengths

Optimizing Quantize-Map-and-Forward Relaying for Gaussian Diamond Networks

Light control and microcavity lasers based on quantum wires integrated in photonic-crystal cavities

Investigation into the coupling of quantum dots to photonic crystal nanocavities at telecommunication wavelengths

Electronic and Optical Properties of Semiconductor Quantum Dots

Waveguide superconducting single-photon detectors for integrated quantum photonic circuits

Polarized light extraction in m-plane GaN light-emitting diodes by embedded photonic-crystals

Subwavelength Metallic Structures for Sensing

Slow Light Devices and Their Applications to Microwaves and Photonics

Active Semiconductor Nanophotonics based on Deterministic Quantum Wire and Dot Systems

Measurement of acoustic attenuation in South Pole ice