Publications related to Characterization, Modeling, and Statistical Analysis of the Electromagnetic Response of Inert Improvised Explosive Devices

Exciton-polariton spin switches

Integrated switching devices comprise the building blocks of ultrafast optical signal processing(1,2). As the next stage following intensity switching(1,3,4), circular polarization switches(5-9) are attracting considerable interest because of their applica ...

2010

Real-time feedback control of millimeter-wave polarization for LHD

Olivier Sauter, Timothy Goodman, Federico Alberto Alfredo Felici

Electron cyclotron heating (ECH) is widely used in magnetic fusion devices, and the polarization of the injected millimeter-wave beams plays a crucial role in the propagation and absorption of the beam energy by the plasma. This polarization can be adjuste ...

AIP2009

Hybridized nanocavities as single-polarized plasmonic antennas

Hatice Altug, Shyamsunder Erramilli

We experimentally demonstrate that hybridized nanocavities in optically thick metal films radiate in coherence, and act as an efficient single-polarized plasmonic nano-antenna array. We employ propagating and localized plasmons to enhance polarization cont ...

2009

Instrument-independent specification of the diffraction geometry and polarization state of the incident X-ray beam

This work augments the proposal of Schwarzenbach & Flack [J. Appl. Cryst. (1989), 22, 601-605], who have advocated the use of a diffractometer-independent definition of the azimuthal angle

\psi

to specify the diffractiongeometry of a Bragg reflection. It ...

2009

Polarization sensitive diffuser

Hans Peter Herzig, Toralf Scharf

With help of liquid crystal polymers (LCP) a polarization sensitive diffuser has been realized. By using convex microstructures made of LCP and an index matching layer, two distinct functions depending on the orientation of the device and the polarization ...

2008

Evidence of tetraphenylporphyrin monoacids by ion-transfer voltammetry at polarized liquid|liquid interfaces

Hubert Girault, Bin Su, Raheleh Partovi Nia, Zdenek Samec

We present a simple methodology to illustrate the existence of tetraphenylporphyrin monoacid based on ion-transfer voltammetry at a polarized water|1,2-dichloroethane interface and organic pK values are also estimated. ...

2008

Design and performance of a DNP prepolarizer coupled to a rodent MRI scanner

Rolf Gruetter, Arnaud Comment, Sami Jannin, Jacques Van Der Klink, Fiodar Kurdzesau

For most of the last forty years, the techniques of Dynamic Nuclear Polarization (DNP) have been confined to particle-physics laboratories building polarized targets, but recently it has been shown that samples similar to a solid target can be transformed ...

2007

10-channel far-infrared polarimeter for the tokamak configuration variable

Patrick Blanchard, Henri Weisen, Roland Behn

A new far-infrared polarimeter diagnostic for the tokamak a configuration variable (TCV) is under construction at CRPP. It uses two FIR lasers at 432.5 mu m, optically pumped by a 120 W continuous wave CO2 laser. The two FIR cavities will be detuned such t ...

2006

10-channel far-infrared polarimeter for the tokamak configuration variable

Patrick Blanchard, Henri Weisen, Roland Behn

A new far-infrared polarimeter diagnostic for the tokamak a configuration variable (TCV) is under construction at CRPP. It uses two FIR lasers at 432.5 mu m, optically pumped by a 120 W continuous wave CO2 laser. The two FIR cavities will be detuned such t ...

2006

Numerical aberrations compensation and polarization imaging in digital holographic microscopy

Tristan Colomb

In this thesis, we describe a method for the numerical reconstruction of the complete wavefront properties from a single digital hologram: the amplitude, the phase and the polarization state. For this purpose, we present the principle of digital holographi ...

EPFL2006

Characterization, Modeling, and Statistical Analysis of the Electromagnetic Response of Inert Improvised Explosive Devices

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Exciton-polariton spin switches

Real-time feedback control of millimeter-wave polarization for LHD

Hybridized nanocavities as single-polarized plasmonic antennas

Instrument-independent specification of the diffraction geometry and polarization state of the incident X-ray beam

Polarization sensitive diffuser

Evidence of tetraphenylporphyrin monoacids by ion-transfer voltammetry at polarized liquid|liquid interfaces

Design and performance of a DNP prepolarizer coupled to a rodent MRI scanner

10-channel far-infrared polarimeter for the tokamak configuration variable

10-channel far-infrared polarimeter for the tokamak configuration variable

Numerical aberrations compensation and polarization imaging in digital holographic microscopy

Polarization sensitive diffuser

Exciton-polariton spin switches

Real-time feedback control of millimeter-wave polarization for LHD

Evidence of tetraphenylporphyrin monoacids by ion-transfer voltammetry at polarized liquid|liquid interfaces

Hybridized nanocavities as single-polarized plasmonic antennas

Design and performance of a DNP prepolarizer coupled to a rodent MRI scanner

Instrument-independent specification of the diffraction geometry and polarization state of the incident X-ray beam

10-channel far-infrared polarimeter for the tokamak configuration variable

10-channel far-infrared polarimeter for the tokamak configuration variable

Numerical aberrations compensation and polarization imaging in digital holographic microscopy