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High temperature phased array ultrasonic system with integrated front end electronics

This paper presents a novel 2-D phased array ultrasonic imaging system consisting of a cylindrical transducer array with 800 elements and its associated electronics, in a miniaturized package, with the capability of electronic beam scanning and beam focusing. The system can operate in harsh...

Authors
Ovidiu Vermesan
Lars-Cyril Blystad
Roy Bahr
K Liang
B Froelich
D Mercier
LG Ullate
O Martinez
CF Yusta
P Schoeb
JL Guey
G Fleury
J McHugh
Year
2005
Type
Academic chapter/article/Conference paper
Publication

First-principles methodology for developing robust NIR spectroscopic solutions for real-world applications

A physics-based approach for pushing the limits of our custom-designed near-infrared (NIR) interactance spectroscopic instruments is presented, demonstrating how more robust measurements in demanding real-world applications can be achieved. Achieving sufficient instrument performance within given...

Authors
Vilde Vraalstad
Jon Tschudi
Marion O Farrell
Anders Hansen
Jens Petter Wold
Year
2025
Type
Academic article
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Publication

Fourier-transform infrared spectroscopy for characterization of liquid protein solutions: A comparison of two sampling techniques

Whereas industrial laboratory systems for Fourier-Transform Infrared (FTIR) spectroscopic characterization have been available for decades, dedicated FTIR solutions for in-line process control or for industrial at-line analysis of protein quality are still scarce. Thus, the present study aimed to...

Authors
Bijay Kafle
Ulrike Böcker
Sileshi Gizachew Wubshet
Elin Katinka Dankel
Ingrid Måge
Marion O Farrell
Nils Kristian Afseth
Year
2023
Type
Academic article
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