Publications related to Polarimetry

Discrimination of temperature and strain by combined refractive index and birefringence measurements using coherent Rayleigh sensing

Luc Thévenaz, Marcelo Alfonso Soto Hernandez, Xin Lu

Temperature and strain discrimination is experimentally demonstrated in an elliptical-core polarization-maintaining fiber by making use of Rayleigh-based distributed birefringence measurements and the frequency shift of the correlation peak obtained by sta ...

SPIE2017

3D-printed Ka-band Antenna Based on Stereolithography

Juan Ramon Mosig, Tomislav Debogovic, Maria Garcia Vigueras, Joana Rita Alves dos Santos Silva

This paper presents a circularly-polarized dual-band antenna for Ka-band satellite communications which operates simultaneously in both civil and military downlink (17.7-21.2 GHz) and uplink (27.5-31 GHz) bands. The antenna is composed of a metallic ridged ...

IEEE2017

Dark excitons and the elusive valley polarization in transition metal dichalcogenides

Andras Kis, Dumitru Dumcenco, Yen-Cheng Kung, Alessandro Surrente

A rate equation model for the dark and bright excitons kinetics is proposed which explains the wide variation in the observed degree of circular polarization of the PL emission in different TMDs monolayers. Our work suggests that the dark exciton states pl ...

Iop Publishing Ltd2017

Novel technique for distributed fibre sensing based on coherent Rayleigh scattering measurements of birefringence

Luc Thévenaz, Marcelo Alfonso Soto Hernandez, Xin Lu

A novel distributed fibre sensing technique is described and experimentally validated, based on birefringence measurements using coherent Rayleigh scattering. It natively provides distributed measurements of temperature and strain with more than an order o ...

Spie-Int Soc Optical Engineering2016

Single potassium niobate nano/microsized particles as local mechano-optical Brownian probes

László Forró, Arnaud Magrez, Andrzej Sienkiewicz, Flavio Maurizio Mor, Sylvia Jeney

Perovskite alkaline niobates, due to their strong nonlinear optical properties, including birefringence and the capability to produce second-harmonic generation (SHG) signals, attract a lot of attention as potential candidates for applications as local nan ...

Royal Soc Chemistry2016

Anomalously thick domain walls in ferroelectrics

Nava Setter, Alexander Tagantsev, Tomas Sluka, Maxim Gureev, Petr Yudin

Using the Landau theory we demonstrate the possibility of unusual, anomalously thick ferroelectric domain walls, where the order parameter rotates with a nearly constant modulus as in ferromagnets. The effect occurs in 90 degrees charged domain walls and i ...

Amer Physical Soc2015

Dual-polarized one-dimensional leaky wave antenna

Juan Ramon Mosig, Marc Esquius Morote, Maria Garcia Vigueras

In this abstract we present a one-dimensional leakywave antenna fed from two ports that provides a dual-polarized radiation pattern. It is the first time that dual-polarized radiation is achieved from a single one-dimensional leaky-wave radiating aperture. ...

2015

Low Loss MEMS-Reconfigurable 1-Bit Reflectarray Cell With Dual-Linear Polarization

Julien Perruisseau-Carrier, Tomislav Debogovic

We present a X-band 1-bit reconfigurable reflectarray (RRA) cell capable of independent reflection phase control of each linear component of a dual-polarized wave. It presents the lowest loss ever reported in an operational RRA cell at microwave frequencie ...

Ieee-Inst Electrical Electronics Engineers Inc2014

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Polarimetry

Discrimination of temperature and strain by combined refractive index and birefringence measurements using coherent Rayleigh sensing

3D-printed Ka-band Antenna Based on Stereolithography

Dark excitons and the elusive valley polarization in transition metal dichalcogenides

Novel technique for distributed fibre sensing based on coherent Rayleigh scattering measurements of birefringence

Single potassium niobate nano/microsized particles as local mechano-optical Brownian probes

Coherent Rayleigh time domain reflectometry

Anomalously thick domain walls in ferroelectrics

Dual-polarized one-dimensional leaky wave antenna

Low Loss MEMS-Reconfigurable 1-Bit Reflectarray Cell With Dual-Linear Polarization

Laser-Heating-Induced Displacement of Surfactants on the Water Surface

Graph Chatbot

Chat with Graph Search

Dark excitons and the elusive valley polarization in transition metal dichalcogenides

Discrimination of temperature and strain by combined refractive index and birefringence measurements using coherent Rayleigh sensing

Novel technique for distributed fibre sensing based on coherent Rayleigh scattering measurements of birefringence

Coherent Rayleigh time domain reflectometry

Low Loss MEMS-Reconfigurable 1-Bit Reflectarray Cell With Dual-Linear Polarization

3D-printed Ka-band Antenna Based on Stereolithography

Anomalously thick domain walls in ferroelectrics

Single potassium niobate nano/microsized particles as local mechano-optical Brownian probes

Dual-polarized one-dimensional leaky wave antenna

Laser-Heating-Induced Displacement of Surfactants on the Water Surface