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A Guide to Laser-Induced Breakdown Spectroscopy - - Bog - Nova Science Publishers Inc - Plusbog.dk

ZnO Nanostructures Deposited by Laser Ablation - D Valerini - Bog - Nova Science Publishers Inc - Plusbog.dk

Laser-Assisted Deposition of Boron Nitride Thin Films & Nanotubes - Anna Paola Caricato - Bog - Nova Science Publishers Inc - Plusbog.dk

Deposition of Polypyrrole Thin Films by Advanced Method-Matrix Assisted Pulsed Laser Evaporation - - Bog - Nova Science Publishers Inc - Plusbog.dk

Two-Dimensional Periodic Nanoscale Patterning of Solid Surfaces by Four-Beam Standing Wave Excimer Laser Lithography - D O Filatov - Bog - Nova

Microbiochips Monolithically Integrated with Microfluidics, Micromechanics, Photonics & Electronics by 3D Femtosecond Laser Direct Writing - Katsumi

Nd:YAG Lasers - - Bog - Nova Science Publishers Inc - Plusbog.dk

Attosecond Matter Tomography - - Bog - Nova Science Publishers Inc - Plusbog.dk

Spectroscopic Analysis of Chemical Species in Carbon Plasmas - L Diaz - Bog - Nova Science Publishers Inc - Plusbog.dk

From Femto-to Attoscience & Beyond - Janina Marciak Kozlowska - Bog - Nova Science Publishers Inc - Plusbog.dk

Spectroscopic Properties of an Nd - Seyed Ebrahim Pourmand - Bog - Nova Science Publishers Inc - Plusbog.dk

Spectroscopic Properties of an Nd - Seyed Ebrahim Pourmand - Bog - Nova Science Publishers Inc - Plusbog.dk

The purpose of this book was to investigate the temperature and input energy dependency of Nd:YAG laser performance pumped by flashlamp. A commercial laser rod Nd:YAG laser crystal was utilized as a gain medium. The laser rod was placed parallel to a linear flashlamp filled by xenon gas at 450 Torr. The Nd:YAG crystal together with the flashlamp was flooded with a coolant comprising of a mixture with 60% ethylene glycol and 40% distilled water, which covers a range of temperature from -30oC to +60oC. Spectroscopic properties of the Nd:YAG rod under pulsed flashlamp pumping was investigated from the output fluorescence spectrum of the flashlamp radiation and the Nd:YAG rod. The linewidth of each fluorescence line was measured for an estimation of an effective emission cross section and saturation intensity. The influence of temperature and input energy on a fluorescence emission cross section of Nd3+:YAG crystal was studied. The cross-section was found to decrease as the temperature and the input energy was increased. The inter-stark emission showed a Lorentzian line shape indicating homogeneous broadening. This was attributed to the thermal broadening mechanism of the emission line. The spectral widths and shifts of the emission lines for the three and four level inter-Stark transitions within the respective intermanifold transitions of 4F3/2→4I9/2 and 4F3/2→4I11/2 were investigated over the range of 0 to 75 J. The emission lines for the 4F3/2→4I9/2 transitions shifted towards a longer wavelength and broadened, while the positions and linewidths for the 4F3/2→4I11/2 transitions remained unchanged with the increase of input energy. Finally, the temperature dependence of quasi-three-level laser transitions for long pulse Nd:YAG laser was also investigated. The laser performances at both 938.5 nm and 946.0 nm were also found to be inversely proportional to temperature, and the slope efficiency was unchanged with temperature. The reduction was due to the mechanism of phonon scattering as well as a broadening effect while the temperature increased.

DKK 1034.00
1

Optical Deformability of Fluid Interfaces - Jean Pierre Delville - Bog - Nova Science Publishers Inc - Plusbog.dk

Optical Deformability of Fluid Interfaces - Jean Pierre Delville - Bog - Nova Science Publishers Inc - Plusbog.dk

The formation, deformation, and break-up of liquid interfaces are ubiquitous phenomena in nature. In the present book the authors discuss the deformation of a liquid interface produced by optical radiation forces. Usually, the bending of such an interface by the radiation pressure of a c.w. laser beam is weak. However, the effect can be enhanced significantly if one works with a near-critical phase-separated liquid mixture, whereby the surface tension becomes weak. The bending may in this way become as large as several tenths of micrometers, even with the use of only moderate laser power. This near-criticality is a key element in our experimental investigations as reviewed in the article. The effect is achieved by working with a micellar phase of microemulsions, at room temperature. The authors give a brief survey of the theory of electromagnetic forces on continuous matter, and survey earlier experiments in this area, such as the Ashkin-Dziedzic optical radiation force experiment on a water/air surface, the Zhang-Chang experiment on the laser-induced deformation of a micrometer-sized spherical water droplet, and the experiment of Sakai et al. measuring surface tensions of interfaces in a non-contact manner. Thereafter, the authors survey results they obtained in recent years by performing experiments on near-critical interfaces, such as interface bending in the linear regime, stationary large deformations of liquid interfaces, asymmetric pressure effects on interfaces under intense illumination, non-linear deformations, and laser-sustained liquid columns.

DKK 534.00
1

Research Advances in Magnetic Materials - - Bog - Nova Science Publishers Inc - Plusbog.dk

Nondestructive Testing - - Bog - Nova Science Publishers Inc - Plusbog.dk

Information Security Laws - Gary M. Howard - Bog - Nova Science Publishers Inc - Plusbog.dk

Superhydrophobic Surfaces & Coatings - - Bog - Nova Science Publishers Inc - Plusbog.dk

Lifetimes of Fluorinated Compounds - Akira Sekiya - Bog - Nova Science Publishers Inc - Plusbog.dk

Micro & Nanomanufacturing Research - - Bog - Nova Science Publishers Inc - Plusbog.dk

Ion-Synthesis of Silver Nanoparticles & their Optical Properties - Andrey L Stepanov - Bog - Nova Science Publishers Inc - Plusbog.dk

William H Taft - Richard G Frederick - Bog - Nova Science Publishers Inc - Plusbog.dk

Statistical Models of Characteristics of Metal Vapor Lasers - Iliycho Petkov Iliev - Bog - Nova Science Publishers Inc - Plusbog.dk

Navy Shipboard Lasers - - Bog - Nova Science Publishers Inc - Plusbog.dk

Advances in Neurochemistry Research - - Bog - Nova Science Publishers Inc - Plusbog.dk

Lanthanide-Doped Lead Borate Glasses for Optical Applications - Joanna Pisarska - Bog - Nova Science Publishers Inc - Plusbog.dk