scholarly journals Terahertz Pulse Detection Techniques and Imaging Applications

10.5772/67089 ◽  
2017 ◽  
Author(s):  
Sung-Liang Chen ◽  
L. Jay Guo
Keyword(s):  
Terahertz Pulse ◽  
Pulse Detection ◽  
Detection Techniques

Measurement and calculation of the orientation dependence of terahertz pulse detection in ZnTe

2001 ◽  
Vol 18 (3) ◽  
pp. 313 ◽  
Author(s):  
Paul C. M. Planken ◽  
Han-Kwang Nienhuys ◽  
Huib J. Bakker ◽  
Tom Wenckebach
Keyword(s):  
Orientation Dependence ◽  
Terahertz Pulse ◽  
Pulse Detection

scholarly journals Carbon irradiated semi insulating GaAs for photoconductive terahertz pulse detection

2015 ◽  
Vol 23 (5) ◽  
pp. 6656 ◽  
Author(s):  
Abhishek Singh ◽  
Sanjoy Pal ◽  
Harshad Surdi ◽  
S. S. Prabhu ◽  
S. Mathimalar ◽  
...  
Keyword(s):  
Terahertz Pulse ◽  
Pulse Detection

Terahertz pulse detection by the GaAs Schottky diodes

2010 ◽  
Author(s):  
Tina Laperashvili ◽  
Orest Kvitsiani ◽  
Ilia Imerlishvili ◽  
David Laperashvili
Keyword(s):  
Schottky Diodes ◽  
Terahertz Pulse ◽  
Pulse Detection

scholarly journals Functional luminal imaging probe topography: an improved method for characterizing esophageal distensibility in eosinophilic esophagitis

2012 ◽  
Vol 6 (2) ◽  
pp. 97-107 ◽  
Author(s):  
Zhiyue Lin ◽  
Peter J. Kahrilas ◽  
Yinglian Xiao ◽  
Frédéric Nicodème ◽  
Nirmala Gonsalves ◽  
...  
Keyword(s):  
Eosinophilic Esophagitis ◽  
Treatment Strategies ◽  
Individual Subject ◽  
Cross Sectional ◽  
New Techniques ◽  
Impedance Planimetry ◽  
Pulse Detection ◽  
Imaging Probe ◽  
Detection Techniques ◽  
Functional Luminal Imaging Probe

Objectives: The aims of this study were to develop a new method for analysis and presentation of esophageal distensibility data using high-resolution impedance planimetry recordings during a volume-controlled distention. Methods: Two control subjects and six patients with eosinophilic esophagitis (EoE) with stricture, narrow caliber or normal endoscopy according to EndoFLIP studies were included for analysis. Median filtering and pulse detection techniques were applied to the pressure signal and a wavelet decomposition technique was applied to the 16 channels of raw esophageal diameter data to reduce vascular artifact, respiratory effect and remove esophageal contraction interference. These data were used to generate a functional luminal imaging probe (FLIP) topography plot that describes regional variation of cross-sectional area (CSA). A previously developed computer program was used to calculate and model the CSA-pressure data to derive the slope of line fitting and distension plateau for each individual subject. The results were compared among the four endoscopic phenotypes. Results: Patients with EoE and normal endoscopy had similar esophageal distensibility parameters to those of normal controls whereas patients with EoE and stricture or narrow caliber had much lower distensibility than patients with EoE and normal endoscopy. The FLIP topography plots provided a global assessment of the esophageal distensibility along the axial plane of measurement that differentiated patients with varying degrees of endoscopic abnormality. Conclusions: New techniques can be leveraged to improve data analysis and presentation using EndoFLIP assessment of the esophageal body in EoE. These techniques may be helpful in defining clinically relevant phenotypes and guiding treatment strategies and should be helpful in structuring future outcome trials.

Terahertz Pulse Detection Using Rotary Optical Delay Line

2007 ◽  
Vol 46 (11) ◽  
pp. 7332-7335 ◽  
Author(s):  
Geun-Ju Kim ◽  
Seok-Gy Jeon ◽  
Jung-Il Kim ◽  
Yun-Sik Jin
Keyword(s):  
Delay Line ◽  
Terahertz Pulse ◽  
Optical Delay Line ◽  
Pulse Detection ◽  
Optical Delay

ION DETECTION TECHNIQUES APPLIED TO RYDBERG ATOMS IN EXTERNAL FIELDS

1983 ◽  
Vol 44 (C7) ◽  
pp. C7-193-C7-208 ◽  
Author(s):  
F. Penent ◽  
C. Chardonnet ◽  
D. Delande ◽  
F. Biraben ◽  
J. C. Gay
Keyword(s):  
Rydberg Atoms ◽  
External Fields ◽  
Ion Detection ◽  
Detection Techniques

Comparative quantification of phosphatidylcholine in sea urchins eggs by instrumental TLC with various detection techniques

Planta Medica ◽  
2010 ◽  
Vol 76 (12) ◽  
Author(s):  
S Ivanova ◽  
I Urakova ◽  
O Pozharitskaya ◽  
A Shikov ◽  
V Makarov
Keyword(s):  
Sea Urchins ◽  
Detection Techniques
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