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Calorimetric and depolarized Rayleigh scattering studies of normal and branched alkane mixturesTancrède, Pierre January 1976 (has links)
No description available.
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A diode laser-based velocimeter providing point measurements in unseeded flows using modulated filtered Rayleigh scattering (MFRS)Jagodzinski, Jeremy James, January 1900 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 2007. / Vita. Includes bibliographical references.
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Frequency-agile hyper-rayleigh scattering studies of nonlinear optical chromophores /Firestone, Kimberly A. January 2005 (has links)
Thesis (Ph. D.)--University of Washington, 2005. / Vita. Includes bibliographical references (leaves 134-145).
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Global optimization applied to an inverse light scattering problemZakovic, Stanislav January 1997 (has links)
No description available.
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Spectroscopic studies of depolarized hyper Rayleigh scattering on organic liquids and mixtures. / 由純淨有機物質及其混合物產生的具有退極化性質的超瑞利散射的光譜研究 / Spectroscopic studies of depolarized hyper Rayleigh scattering on organic liquids and mixtures. / You chun jing you ji wu zhi ji qi hun he wu chan sheng de ju you tui ji hua xing zhi de chao Ruili san she de guang pu yan jiuJanuary 2004 (has links)
Chen Ji = 由純淨有機物質及其混合物產生的具有退極化性質的超瑞利散射的光譜研究 / 陳佶. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2004. / Includes bibliographical references (leaves 91-92). / Text in English; abstracts in English and Chinese. / Chen Ji = You chun jing you ji wu zhi ji qi hun he wu chan sheng de ju you tui ji hua xing zhi de chao Ruili san she de guang pu yan jiu / Chen Ji. / Abstract --- p.i / Chhiese Abstract --- p.ii / Acknowledgments --- p.iii / Table of Contents --- p.iv / List of Figures and Tables --- p.vii / Chapter Chapter 1 --- Introduction --- p.1 / Chapter Chapter 2 --- Basic Theory --- p.5 / Chapter 2.1 --- A brief introduction to nonlinear optics --- p.5 / Chapter 2.2 --- Second Harmonic Generation (SHG) --- p.7 / Chapter 2.3 --- Hyper Rayleigh Scattering (HRS) --- p.9 / Chapter 2.4 --- Comparison between Second Harmonic Generation and Hyper Rayleigh Scattering --- p.10 / Chapter 2.5 --- HRS signal from a liquid --- p.12 / Chapter 2.6 --- Methods for measuring hyperpolarizability βby HRS --- p.13 / Chapter 2.7 --- Theoretical description of the depolarization ratio in HRS for a rod-like molecule --- p.16 / Chapter 2.8 --- Organic molecules with strong quadratic nonlinearities --- p.20 / Chapter Chapter 3 --- Experimental Setup --- p.25 / Chapter 3.1 --- Introduction --- p.25 / Chapter 3.2 --- Detailed descriptions of the main componets --- p.27 / Chapter 3.2.1 --- Laser system --- p.27 / Chapter 3.2.2 --- Scattered light collection system --- p.29 / Chapter 3.2.3 --- Data acquisition system --- p.32 / Chapter 3.3 --- Basic performance tests of the experimental setup --- p.35 / Chapter 3.3.1 --- Temporal stability of the apparatus --- p.35 / Chapter 3.3.2 --- Linearity of the light detection apparatus --- p.36 / Chapter 3.3.3 --- Background noise --- p.38 / Chapter 3.4 --- Sample preparation --- p.40 / Chapter Chapter 4 --- General spectral measurements and measurement of hyperpolarizability β for some organic chemicals --- p.41 / Chapter 4.1 --- Low and high resolution HRS spectra of several common liquids --- p.41 / Chapter 4.2 --- Experimental performance test of HRS by using PNA solution --- p.45 / Chapter 4.3 --- Measurements of the first order hyperpolarizability b for Crystal Violet (CV) by a modified Internal Reference Method (IRM) --- p.50 / Chapter 4.3.1 --- Basic spectral measurement of CV --- p.50 / Chapter 4.3.2 --- Measurement of hyperpolarizability β for CV --- p.52 / Chapter Chapter 5 --- Study of coherent and incoherent hyper-Rayleigh scattering for organic chemicals --- p.57 / Chapter 5.1 --- Introduction --- p.57 / Chapter 5.2 --- Calibration of the experimental setup --- p.59 / Chapter 5.3 --- "Study of depolarization ratio of PNA solution, Nitrobenzene and CCl4" --- p.64 / Chapter 5.4 --- Further study of depolarization ratio for Nitrobenzene and its mixtures --- p.68 / Chapter 5.5 --- More studies on depolarization ratios for CC14 and Nitrobenzene --- p.79 / Chapter 5.6 --- "Spectral study of PNA solution, Nitrobenzene and its mixtures" --- p.83 / Chapter 5.7 --- Summary --- p.85 / Chapter Chapter 6 --- Conclusions --- p.88 / References --- p.91
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Light scattering and electro-optical studies of biomembrane vesicles and protein solutionsChang, Taihyun. January 1984 (has links)
Thesis (P.D.)--University of Wisconsin--Madison, 1984. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 248-258).
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Spectroscopic studies of hyper-rayleigh scattering from organic liquids. / 由有機物質發放的超瑞利散射的光譜性硏究 / Spectroscopic studies of hyper-rayleigh scattering from organic liquids. / You you ji wu zhi fa fang de chao rui li san she de guang pu xing yan jiuJanuary 2000 (has links)
by Cheung Ka Wing = 由有機物質發放的超瑞利散射的光譜性硏究 / 張家榮. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2000. / Includes bibliographical references (leaves 94-95). / Text in English; abstracts in English and Chinese. / by Cheung Ka Wing = You you ji wu zhi fa fang de chao rui li san she de guang pu xing yan jiu / Zhang Jiarong. / Title Page --- p.i / Acknowledgments --- p.ii / Abstract --- p.iii / Chinese Abstract --- p.iv / Table of Contents --- p.v / Chapter Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Nonlinear Optics --- p.1 / Chapter 1.2 --- Tensor Properties of the Polarizability --- p.4 / Chapter 1.3 --- Inversion Symmetry --- p.5 / Chapter 1.4 --- Second Harmonic Generation --- p.6 / Chapter 1.5 --- Outline --- p.10 / Chapter Chapter 2 --- Measurement of the First Hyperpolarizability β --- p.11 / Chapter 2.1 --- Scattering by a Single Small Particle --- p.11 / Chapter 2.2 --- Rayleigh Scattering --- p.13 / Chapter 2.3 --- Fluctuation --- p.15 / Chapter 2.4 --- Hyper-Rayleigh Scattering --- p.16 / Chapter 2.5 --- Coherent and Incoherent Optical Processes --- p.16 / Chapter 2.6 --- Difference between Second Harmonic Generation (SHG) and Hyper Rayleigh Scattering (HRS) --- p.17 / Chapter 2.7 --- Measurement of the First Hyperpolarizability β by Electric Field Induced Second harmonic Generation (EFISHG) --- p.20 / Chapter 2.8 --- Measurement of the First Hyperpolarizability β by Hyper-Rayleigh Scattering (HRS) --- p.22 / Chapter 2.9 --- Two-Component System ´ؤ´ؤInternal Reference Method (IRM) and External Reference Method (ERM) --- p.23 / Chapter 2.10 --- Orientation Average of β --- p.25 / Chapter Chapter 3 --- Experimental Setup --- p.29 / Chapter 3.1 --- Detail Description of the Main Components --- p.29 / Chapter A). --- Laser System --- p.29 / Chapter B). --- Monochromator --- p.33 / Chapter C). --- Photomultiplier Tubes (PMT) --- p.36 / Chapter D). --- Photon Counter --- p.37 / Chapter 3.2 --- Layout of the Optical Design and Alignment Procedures --- p.39 / Chapter 3.3 --- Difficulties in the Experiment --- p.42 / Chapter A). --- Alignment --- p.42 / Chapter B). --- Temporal Stability of the Apparatus --- p.43 / Chapter C). --- The Effects of Using Different Sample Cells --- p.47 / Chapter 3.4 --- Sample Preparation --- p.48 / Chapter 3.5 --- Special Interest on the Organic Compounds --- p.49 / Chapter Chapter 4 --- Measurement on p-nitroaniline --- p.52 / Chapter 4.1 --- The Spectrum of Light Signal from pNA --- p.52 / Chapter 4.2 --- Concentration Dependence Measurement --- p.54 / Chapter Chapter 5 --- Measurement of the Hyperpolarizability of a Fluorescence Dye --- p.58 / Chapter 5.1 --- The Spectrum of Light Signal from DANS --- p.58 / Chapter 5.2 --- Design of an Experimental Technique to Measure β of Fluorescence Dyes that is Absorptive at the Second Harmonic --- p.61 / Chapter 5.3 --- Result of the Measurement on DANS --- p.64 / Chapter Chapter 6 --- Studies of the First Hyperpolarizability β of Two New Compounds --- p.74 / Chapter 6.1 --- The New Compounds --- p.74 / Chapter 6.2 --- Measurement on NC1 --- p.75 / Chapter 6.3 --- Measurement on NC2 --- p.79 / Chapter Chapter 7 --- Probing the Molecular Interaction in a Liquid Using HRS --- p.84 / Chapter 7.1 --- The Spectrum of Light Signal from Nitrobenzene --- p.85 / Chapter 7.2 --- The Signal Depolarization Ratio --- p.86 / Chapter 7.3 --- Results of the Depolarization Ratio Measurement on pNA --- p.87 / Chapter 7.4 --- Results of the Depolarization Ratio Measurement on Nitrobenzene --- p.88 / Chapter Chapter 8 --- Conclusions --- p.91 / References --- p.94
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Study of hyper-rayleigh scattering in organic liquids =: 利用超瑞利散射方法探討有機質之硏究. / 利用超瑞利散射方法探討有機質之硏究 / Study of hyper-rayleigh scattering in organic liquids =: Li yong chao rui li san she fang fa tan tao you ji zhi zhi yan jiu. / Li yong chao rui li san she fang fa tan tao you ji zhi zhi yan jiuJanuary 1998 (has links)
by T.W. Chui. / Thesis (M.Phil.)--Chinese University of Hong Kong, 1998. / Includes bibliographical references (leaves 79-81). / Text in English; abstract also in Chinese. / by T.W. Chui. / Titleage --- p.i / Acknowledgments --- p.ii / Abstract --- p.iii / Table of contents --- p.v / Chapter Chapter 1 --- Introduction --- p.1 / Figure Captions --- p.16 / Chapter Chapter 2 --- Meauserment of first hyperpolarizability / Chapter 2.1 --- Electric Field Induced Second Hamonics (EFISH) --- p.21 / Chapter 2.2 --- Hyper-Rayleigh Scattering (HRS) --- p.23 / Chapter 2.3 --- Internal reference method and External reference method --- p.26 / Figure Captions --- p.28 / Chapter Chapter 3 --- Experimental Setup / Chapter 3.1 --- Design of experimental setup --- p.30 / Chapter 3.2 --- Alignment --- p.32 / Chapter 3.3 --- ower --- p.33 / Chapter 3.4 --- Samples --- p.33 / Figure Captions --- p.35 / Chapter Chapter 4 --- Measurement of first hyperpolarizability of selected molecules / Chapter 4.0 --- Introduction --- p.40 / Chapter 4.1 --- Result of spectral study of the scattered signal from CV --- p.43 / Chapter 4.2 --- Result of the first hyperpolarizability of CV --- p.46 / Chapter 4.3 --- HRS measurement with DANS --- p.47 / Figure Captions --- p.51 / Graphs --- p.52 / Tables --- p.57 / Chapter Chapter 5 --- Studies of the depolarization ratio of HRS and fluorescence light from CV / Chapter 5.0 --- Introduction --- p.59 / Chapter 5.1 --- Experimental setup for the measurement of depolarization ratio --- p.60 / Chapter 5.2 --- Measurement of depolarization ratio forNA at 532nm --- p.61 / Chapter 5.3 --- Measurement of depolarization ratio for CV at 532nm --- p.62 / Chapter 5.4 --- Measurement of depolarization ratio for fluorescence light from CV --- p.63 / Figure Captions --- p.68 / Graphs --- p.71 / Tables --- p.75 / Chapter Chapter 6 --- Conclusions --- p.77 / References --- p.79
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The First Hyperpolarizability of Charge-Transfer Molecules Stuidied by Hyper-Rayleigh ScatteringTai, Yung-Hui 26 July 2000 (has links)
Abstract
The first hyperpolarizability(£]) of five charge-transfer molecules are determined using the hyper-Rayleigh scattering (HRS) technique at two excitation wavelengths : 1064nm and 1907nm. The 1064nm excitation wavelength is derived from a Nd: YAG pulsed laser, and the 1907nm excitation wavelength is obtained by shifting the 1064nm laser light by stimulated Raman scattering of pressurized H2 gas. Four of the five samples contains thiophene and thiazole are synthetized by Prof. Shu Ching-Fong at the National Chiao Tung University (NCTU) and the other sample is synthetized by Prof. Hong, Jin-Long at the National Sun Yat-sen University (NSYSU). The measured £] values are used to calculate the intrinsic molecular hyperpolarizabilities using the two-level model previously developed by Oudar and Chemla. The results are related to molecular structure.
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The Study of Hyper-Rayleigh Scattering of Organic Materials at 1907nmKuo, Tz-Yuan 24 July 2002 (has links)
The technique of hyper-Rayleigh scattering is employed to measure the first molecular hyperpolarizabilities£]of nonlinear optical chromophores provided by Industrial Technology Research Institute.
£]0.
In the thesis, the effect of the molecular structure and the solvent on the hyperpolarizabilities will be discussed further.
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