We demonstrate multi-detection and recognition of mechanical events over 50km of SSMF with coherent homodyne phase-OTDR using novel Pol-Mux orthogonal interrogation codes.
This article presents a method for vibration sensing on fiber optics, inspired from the hight data rate and long distance optical telecommunications.
Acceptor-hydrogen complexes for the group III acceptors, B, Al, and Ga, in Si have been studied with low temperature infrared spectroscopy.
Direct measurements of molecular vibrational energy transfer solid surfaces have not been available, despite the fundamental importance of vibrational energy relaxation in all surface chemical dyna
This account of direct picosecond time-resolved measurements of vibrational energy relaxation for a molecular adsorbate at a bulk metal surface will appear in SPIE Proceedings of the Symposium on L
Polarized Raman spectra have been measured on single crystals of the high T sub c materials A sub 2 BCu sub 3 0 sub x with A=Ba and Sr, B=Y and La and 67.
We report time-domain measurements of vibrational relaxation for asymmetric methyl stretching modes of dimethyl disulphide dissociatively adsorbed to Ag(111).
Raman, IR transmission, and reflectance spectra have been measured for a series of zirconium fluoride glasses deliberately doped with 0.4, 0.8 and 1.2 mole % lanthanum oxide.
The adsorption behavior and vibrational dynamics of H2O (D2O) molecules on the Pt(111) surface at surface temperatures, T-s, between 20 and 140 K have been investigated using high-resolution helium
Experimental evidence for vibrational thresholds in network glasses recently predicted theoretically is discussed.
