Singh, P. Jagdish
Monts, L. David
Date of Degree
Graduate Thesis - Open Access
Master of Science
College of Arts and Sciences
Department of Physics and Astronomy
An integrated fiber optical Raman sensor was designed for real-time, non –intrusive detection of liquid and gaseous mixtures at high pressure and high flow rates. The integrated sensor employs a high-power solid-state pumped Nd:YAG frequency doubled (532nm) laser (3W), a modified In Photonics Raman probe which has built-in Raman signal filter optics, and two high-resolution spectrometers and photomultiplier tubes (PMT) with selected bandpass filters to collect both N2 and O2 Raman signals. The detection unit was also integrated with Lab View software interfaced PMT modules for fast data acquisition.
Luanje, Appolinaire Tifang, "Integrated optical fiber laser Raman sensor for cryogenic application" (2008). Theses and Dissertations MSU. 2762.