Development of a compact real-time process gas analysis system for tritium accountancy for a DEMO fusion reactor by an application of laser Raman spectroscopy

2021 ◽  
Vol 170 ◽  
pp. 112502
Author(s):  
Shigeru O’hira ◽  
Yuki Edao ◽  
Kanetsugu Isobe ◽  
Yasunori Iwai
Keyword(s):  
Raman Spectroscopy ◽  
Real Time ◽  
Fusion Reactor ◽  
Gas Analysis ◽  
Laser Raman Spectroscopy ◽  
Time Process ◽  
Laser Raman ◽  
Process Gas ◽  
Analysis System

On-line Tritium Process Gas Analysis by Laser Raman Spectroscopy at TSTA

1992 ◽  
Vol 21 (2P2) ◽  
pp. 465-470 ◽  
Author(s):  
S. O’hira ◽  
H. Nakamura ◽  
S. Konishi ◽  
T. Hayashi ◽  
K. Okuno ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Gas Analysis ◽  
Laser Raman Spectroscopy ◽  
Laser Raman ◽  
Process Gas ◽  
On Line

scholarly journals Raman Spectroscopic and Advanced Signal Processing analyses for Real Time Standoff Detection and Identification of Explosives

2021 ◽  
Author(s):  
Adel Abdallah ◽  
Alaaeldin Mahmoud ◽  
Mohamed Mokhtar ◽  
Aiman Mousa ◽  
Yahia Elbashar ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Signal Processing ◽  
Real Time ◽  
Laser Raman Spectroscopy ◽  
Identification System ◽  
Second Phase ◽  
Accurate Identification ◽  
Laser Raman ◽  
Detection And Identification ◽  
Two Phases

Abstract Laser Raman spectroscopy is a powerful instrument commonly used for detection of bulk and trace amounts of explosives. The work carried out in this paper is divided into two phases; the first phase is to propose a real time standoff explosive detection and identification system based on Raman spectroscopy that can be deployed in static checkpoints. The measurement is performed for samples placed in contact and at distances up to 1 meter in ambient light conditions. The second phase is to propose a novel sophisticated signal processing and pattern recognition techniques for accurate identification and classification of the investigated materials.

Sign in / Sign up

Export Citation Format

Share Document