Publications related to 4K resolution

High Spatial and Spectral Resolution Long-Range Sensing Using Brillouin Echoes

Luc Thévenaz, Sang Hoon Chin, Nikolay Primerov, Kwang-Yong Song, Stella Foaleng Mafang

While classical configurations have a practical spatial resolution of 1 meter, novel approaches have been demonstrated that can overcome this limit to offer spatial resolutions in the centimetre range, while preserving full measurand accuracy. ...

Optical Society of America2011

Multi-Channel Amplifier-Discriminator for Highly Time-Resolved Detection

Matthieu Despeisse, François Eric Powolny

A low-power multi-channel amplifier-discriminator was developed for application in highly time-resolved detection systems. The proposed circuit architecture, so-called Nino, is based on a time-over-threshold approach and shows a high potential for time-res ...

2011

High resolution, large field of view x-ray differential phase contrast imaging on a compact setup

Peter Modregger, Christian David, Marco Stampanoni

X-ray grating interferometry is a well established technique to perform differential phase contrast imaging on conventional x-ray tubes. So far, the application of this technique in commercial micro computed tomography scanners has remained a major challen ...

American Institute of Physics2011

Recent progress towards centimetric spatial resolution in distributed fibre sensing

Luc Thévenaz, Sang Hoon Chin, Nikolay Primerov, Kwang-Yong Song, Stella Foaleng Mafang

Optical fibre sensors based on stimulated Brillouin scattering have now clearly demonstrated their excellent capability for long-range distributed strain and temperature measurements. The fibre is used as sensing element and a value for temperature and/or ...

The International Society for Optical Engineering2010

Complete H-1 resonance assignment of beta-maltose from H-1-H-1 DQ-SQ CRAMPS and H-1 (DQ-DUMBO)-C-13 SQ refocused INEPT 2D solid-state NMR spectra and first principles GIPAW calculations

David Lyndon Emsley

A disaccharide is a challenging case for high-resolution H-1 solid-state NMR because of the 24 distinct protons (14 aliphatic and 10 OH) having H-1 chemical shifts that all fall within a narrow range of approximately 3 to 7 ppm. High-resolution H-1 (500 MH ...

ROYAL SOC CHEMISTRY2010

Effect of changes in water level on sediment pore water redox geochemistry at a reservoir shoreline

Janet Gordon Hering, Miles Henry Anderson

Pore water samplers with high vertical resolution were used to evaluate the response of sediment redox geochemistry during transient hydrologic conditions at Lake Powell, a large reservoir in Utah and Arizona, USA. Samplers were deployed at two different y ...

Elsevier2010

Micro-beamer based on MEMS micro-mirrors and laser light source

Maher Kayal, Laurent Fabre, Fabrizio Lo Conte, Nicolas Abelé, Christophe Winter

This paper presents a complete portable laser-based projection system using two one-dimensional magnetic actuated MEMS linear scanning micro-mirrors. Dedicated high speed electronics was developed to drive the MEMS, detect the mirror scanning position at a ...

Elsevier Science, Reg Sales Off, Customer Support Dept, 655 Ave Of The Americas, New York, Ny 10010 Usa2009

Enhanced sensitivity in high-resolution H-1 solid-state NMR spectroscopy with DUMBO dipolar decoupling under ultra-fast MAS

David Lyndon Emsley

The solid-state NMR H-1 homonuclear decoupling sequences in the DUMBO family are shown to be effective at ultra-fast MAS rates of up to 65 kHz. The sequences are applied to model compounds glycine and [2-C-13]-L-alanine as well as the dipeptide beta-L-Asp- ...

ELSEVIER SCIENCE BV2009

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4K resolution

High Spatial and Spectral Resolution Long-Range Sensing Using Brillouin Echoes

Multi-Channel Amplifier-Discriminator for Highly Time-Resolved Detection

High resolution, large field of view x-ray differential phase contrast imaging on a compact setup

DAISY: A Fast Descriptor for Dense Wide Baseline Stereo and Multiview Reconstruction

Recent progress towards centimetric spatial resolution in distributed fibre sensing

Complete H-1 resonance assignment of beta-maltose from H-1-H-1 DQ-SQ CRAMPS and H-1 (DQ-DUMBO)-C-13 SQ refocused INEPT 2D solid-state NMR spectra and first principles GIPAW calculations

Effect of changes in water level on sediment pore water redox geochemistry at a reservoir shoreline

Micro-beamer based on MEMS micro-mirrors and laser light source

Method for spatially scalable video coding

Enhanced sensitivity in high-resolution H-1 solid-state NMR spectroscopy with DUMBO dipolar decoupling under ultra-fast MAS

Graph Chatbot

Chat with Graph Search

Multi-Channel Amplifier-Discriminator for Highly Time-Resolved Detection

DAISY: A Fast Descriptor for Dense Wide Baseline Stereo and Multiview Reconstruction

Micro-beamer based on MEMS micro-mirrors and laser light source

Enhanced sensitivity in high-resolution H-1 solid-state NMR spectroscopy with DUMBO dipolar decoupling under ultra-fast MAS

High Spatial and Spectral Resolution Long-Range Sensing Using Brillouin Echoes

Complete H-1 resonance assignment of beta-maltose from H-1-H-1 DQ-SQ CRAMPS and H-1 (DQ-DUMBO)-C-13 SQ refocused INEPT 2D solid-state NMR spectra and first principles GIPAW calculations

Recent progress towards centimetric spatial resolution in distributed fibre sensing

High resolution, large field of view x-ray differential phase contrast imaging on a compact setup

Effect of changes in water level on sediment pore water redox geochemistry at a reservoir shoreline

Method for spatially scalable video coding