Part 1 - Optoelectronics Research Centre
... An in-depth study into the material, optical and electrical properties of these new composite fibres is presented. TEM, SEM and micro-Raman analysis was used to determine the structural characteristics of silicon and germanium-modified microstructured optical fibres. These studies demonstrate that s ...
... An in-depth study into the material, optical and electrical properties of these new composite fibres is presented. TEM, SEM and micro-Raman analysis was used to determine the structural characteristics of silicon and germanium-modified microstructured optical fibres. These studies demonstrate that s ...
Patterned dielectric membranes designed for optical sensing
... Going back a 150 years in time, the science of medicine was at a premature state. Little was known of how the body functioned, what caused disease and how diseases could be treated. There were men that called themselves doctors, and a number of memorable medicines and treatments, but in many cases b ...
... Going back a 150 years in time, the science of medicine was at a premature state. Little was known of how the body functioned, what caused disease and how diseases could be treated. There were men that called themselves doctors, and a number of memorable medicines and treatments, but in many cases b ...
Development and Application of Time
... excellent features, include simplicity, good linearity, compactness, and immunity to ambient light. At present, there are several high time-resolved surface plasmon resonance spectrometers in laboratories, which based on a bicell photodetector [25-27] or a large surface area single cell photodiode [ ...
... excellent features, include simplicity, good linearity, compactness, and immunity to ambient light. At present, there are several high time-resolved surface plasmon resonance spectrometers in laboratories, which based on a bicell photodetector [25-27] or a large surface area single cell photodiode [ ...
Fiber Optics
... condition for total internal reflection is not satisfied. These modes are called radiation modes and result in a power loss. Once a stable mode pattern has been established, the losses are due mainly to absorption and scattering. In a typical optical fiber, they reach a minimum of less than 1 dB/km ...
... condition for total internal reflection is not satisfied. These modes are called radiation modes and result in a power loss. Once a stable mode pattern has been established, the losses are due mainly to absorption and scattering. In a typical optical fiber, they reach a minimum of less than 1 dB/km ...
Computer simulation of wave propagation through turbulent media Davis, Charles A.
... * The E-field coherence lengths for the beam wave cases were spaced between the spherical and plane wave values for the Rytov regime, but increased toward the spherical wave values in the saturation regime. The spatially confined beams used in these simulations showed a departure in behavior of the ...
... * The E-field coherence lengths for the beam wave cases were spaced between the spherical and plane wave values for the Rytov regime, but increased toward the spherical wave values in the saturation regime. The spatially confined beams used in these simulations showed a departure in behavior of the ...
Advanced aspects of radiation protection in the use of particle
... Table 4-12 - Comparison of the saturation yields obtained with FLUKA with the pencil beam (YP) and the spread out beam in direction and energy (Y SE) to the experimental values (Yexp). The saturation yields are both normalized to the current on the target material. ............................... 10 ...
... Table 4-12 - Comparison of the saturation yields obtained with FLUKA with the pencil beam (YP) and the spread out beam in direction and energy (Y SE) to the experimental values (Yexp). The saturation yields are both normalized to the current on the target material. ............................... 10 ...
PHYSICS HOMEWORK #1 KINEMATICS DISPLACEMENT & VELOCITY
... 3. A car goes North a distance of 120 miles during a time period of 3.0 hours. What is the average speed of the car during this time interval? 4. The distance between Denver Colorado and Vail Colorado is 132 miles. With what average speed should you drive your car in order to travel this distance in ...
... 3. A car goes North a distance of 120 miles during a time period of 3.0 hours. What is the average speed of the car during this time interval? 4. The distance between Denver Colorado and Vail Colorado is 132 miles. With what average speed should you drive your car in order to travel this distance in ...
The orbital angular momentum of light: Genesis and
... Far from the sources, in the radiation zone, the densities ρ and j vanish. In free space, the total angular momentum of the radiation field, given by the overall space integral ...
... Far from the sources, in the radiation zone, the densities ρ and j vanish. In free space, the total angular momentum of the radiation field, given by the overall space integral ...
JJ T E , 1897–1899
... soning from them to evidential conclusions threaten to be too tenuous when not mediated by independently supported theory. This poses an obvious challenge for research in the early stages of theory construction in any domain. A common way of trying to surmount this challenge is to ask a working hypo ...
... soning from them to evidential conclusions threaten to be too tenuous when not mediated by independently supported theory. This poses an obvious challenge for research in the early stages of theory construction in any domain. A common way of trying to surmount this challenge is to ask a working hypo ...
Field-based scanning tunneling microscope manipulation of
... about 100 dimers/frame兲 and analyzing the deviation from the mean numbers of hopping dimers in the single scans of the series. The schematic in Fig. 3 illustrates the percentage of dimers hopping in a certain direction referenced to the total number of dimers in a scan area. The error bars are appro ...
... about 100 dimers/frame兲 and analyzing the deviation from the mean numbers of hopping dimers in the single scans of the series. The schematic in Fig. 3 illustrates the percentage of dimers hopping in a certain direction referenced to the total number of dimers in a scan area. The error bars are appro ...
STUDY OF NONLINEAR EVOLUTION EQUATIONS WITH
... Nagaraja Kumar and Dr. Sunita Srivastava, Department of Physics, Panjab University, Chandigarh for being such an inspiration to me. I am extremely grateful to Prof. C. Nagaraja Kumar for his continuous encouragement, generous and expert guidance throughout the course of my research work. I am indebt ...
... Nagaraja Kumar and Dr. Sunita Srivastava, Department of Physics, Panjab University, Chandigarh for being such an inspiration to me. I am extremely grateful to Prof. C. Nagaraja Kumar for his continuous encouragement, generous and expert guidance throughout the course of my research work. I am indebt ...
Symmetric Evanescent-Wave Platform for Optical
... more attention in various fields of research and industry. For sensing, the evanescent wave of such devices is exploited to detect changes in the refractive index of the medium into which the wave penetrates. When used for excitation, the short penetration depth of the evanescent field is used to co ...
... more attention in various fields of research and industry. For sensing, the evanescent wave of such devices is exploited to detect changes in the refractive index of the medium into which the wave penetrates. When used for excitation, the short penetration depth of the evanescent field is used to co ...
Thomas Young (scientist)
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Thomas Young (13 June 1773 – 10 May 1829) was an English polymath and physician. Young made notable scientific contributions to the fields of vision, light, solid mechanics, energy, physiology, language, musical harmony, and Egyptology. He ""made a number of original and insightful innovations""in the decipherment of Egyptian hieroglyphs (specifically the Rosetta Stone) before Jean-François Champollion eventually expanded on his work. He was mentioned by, among others, William Herschel, Hermann von Helmholtz, James Clerk Maxwell, and Albert Einstein. Young has been described as ""The Last Man Who Knew Everything"".