Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Toby K. Boyson"'
Publikováno v:
Experimental Thermal and Fluid Science. 97:468-483
This paper presents an optical absorption method for determining the magnitude of pressure distribution nonlinearity in gas flowing through a circular micro-tube, based on the technique of tunable diode laser absorption spectroscopy (TDLAS), and its
Publikováno v:
Plasma Sources Science and Technology. 29:115019
Characterization of plasma properties that underpin kinetic processes in nanosecond repetitively pulsed discharges (NRPDs) is necessary to understand and manipulate the behavior of these discharges for a wide variety of applications. Here, the neutra
Autor:
Elanor H. Huntington, Ian R. Petersen, Toby K. Boyson, Hongbin Song, S. Z. Sayed Hassen, M. Heurs, Abhijit G. Kallapur, Dirk Schutte
Publikováno v:
IEEE Transactions on Control Systems Technology. 23:715-721
This paper describes a new optical cavity controller test bed system for implementing modern quantum control techniques, with an emphasis on the control of optical cavities. One such quantum control task is the frequency locking of an optical cavity.
Publikováno v:
55th AIAA Aerospace Sciences Meeting.
Autor:
Kai S. Karvinen, Ian R. Petersen, M. Heurs, Abhijit G. Kallapur, S. Z. Sayed Hassen, Hongbin Song, Elanor H. Huntington, Toby K. Boyson, Dirk Schutte
Publikováno v:
Physical Review Applied. 5
An optical resonator, as used in photonics, quantum information processing, and optical imaging, requires dynamical tweaking of its cavity length. The authors employ advanced control techniques to develop an approach for autonomously locking the freq
Autor:
Charles C. Harb, Paul J. Dagdigian, Thomas G. Spence, Karl David Pavey, Toby K. Boyson, David S. Moore, Nicholas John Fitzgerald
Publikováno v:
Optics letters. 40(19)
Cavity-enhanced spectroscopy is a sensitive optical absorption technique but one where the practical applications have been limited to studying small wavelength ranges. This Letter shows that wideband operation can be achieved by combining techniques
Publikováno v:
Applied Optics. 57:5680
This paper presents 1.6 MHz scan rate, non-intrusive, time-resolved temperature measurements of a normal shock reflection from a plane end wall within a shock tube. A vertical-cavity surface-emitting laser (VCSEL) was used to conduct tunable diode la
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 328:44-51
Recently reported results indicate that heating of degassed oil in water emulsions reduces the size of the droplets and can produce a more mono-disperse dispersion, in the absence of surfactants. In this work, these results were applied to the field
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 316:136-141
Electrophoresis studies on pure hydrocarbon oil droplets, dispersed in water, have established that a significant charge is naturally developed on the droplets surface due to the spontaneous adsorption of hydroxyl ions. It has subsequently been point
Autor:
Toby K. Boyson, Richard M. Pashley
Publikováno v:
Journal of Colloid and Interface Science. 316:59-65
Oil droplets dispersed in water can be readily studied when they are coated with surfactants, which lower their interfacial tension and enhance their stability. Pure oil droplets are more difficult to study because of their high interfacial tension,