MODELLING OF PHOTONIC COMPONENTS BASED ON ÷(3) NONLINEAR PHOTONIC CRYSTALS Ivan Maksymov
... confirmed by comparison with the previous results reported by other authors. However, a few works related to the theme of this dissertation had been published when the work was started. Therefore, the correctness of the results presented in the dissertation is examined by means of the comparison bet ...
... confirmed by comparison with the previous results reported by other authors. However, a few works related to the theme of this dissertation had been published when the work was started. Therefore, the correctness of the results presented in the dissertation is examined by means of the comparison bet ...
thesis_draft_4
... Figure 4.2. Micrographs of lactose crystals obtained from a gelatin-gel (43 wt% lactose, 1.5 wt% gelatin) after 24 hours at 25°C(a) 4X (scale bar = 500 μm) and (b) 20X (scale bar = 50 μm) magnifications..........................................................................54 Figure 4.3. XRD patte ...
... Figure 4.2. Micrographs of lactose crystals obtained from a gelatin-gel (43 wt% lactose, 1.5 wt% gelatin) after 24 hours at 25°C(a) 4X (scale bar = 500 μm) and (b) 20X (scale bar = 50 μm) magnifications..........................................................................54 Figure 4.3. XRD patte ...
LIGHT GENERATION AND MANIPULATION FROM NONLINEAR RANDOMLY DISTRIBUTED DOMAINS IN SBN
... In chapter 3, by measuring the spatial distribution of the second harmonic light in the c-plane, we demonstrate that the randomness in the nonlinear susceptibility results in a speckle pattern. We explain the observations as a result of the linear interference among the second harmonic waves generat ...
... In chapter 3, by measuring the spatial distribution of the second harmonic light in the c-plane, we demonstrate that the randomness in the nonlinear susceptibility results in a speckle pattern. We explain the observations as a result of the linear interference among the second harmonic waves generat ...
Structure and Properties of Low-Molecular
... The specific features of phase transitions of lowmolecular-mass compounds in the volume of crazes. The DSC method offers a tool of obtaining information concerning the state of low-molecular-mass compounds in the narrow pores. Figure 4 presents the typical DSC curves for the crystallization of OD in ...
... The specific features of phase transitions of lowmolecular-mass compounds in the volume of crazes. The DSC method offers a tool of obtaining information concerning the state of low-molecular-mass compounds in the narrow pores. Figure 4 presents the typical DSC curves for the crystallization of OD in ...
synthesis and characterization of complex
... The author, whose copyright is declared on the title page of this work, has granted to Simon Fraser University the right to lend this thesis, project or extended essay to users of the Simon Fraser University Library, and to make partial or single copies only for such users or in response to a reques ...
... The author, whose copyright is declared on the title page of this work, has granted to Simon Fraser University the right to lend this thesis, project or extended essay to users of the Simon Fraser University Library, and to make partial or single copies only for such users or in response to a reques ...
Self-assembly of functional chromophores into chiral nanomaterials
... 2.5.2. Study of the self-assembly of free-base porphyrins .............................................. 46 2.5.2.1. Study of the self-assembly by UV-Visible absorption spectroscopy ................. 46 2.5.2.2. Study of the self-assembly by circular dichrosim (CD) .................................. ...
... 2.5.2. Study of the self-assembly of free-base porphyrins .............................................. 46 2.5.2.1. Study of the self-assembly by UV-Visible absorption spectroscopy ................. 46 2.5.2.2. Study of the self-assembly by circular dichrosim (CD) .................................. ...
THE DIFFUSION MECHANISM OF HYDROCARBONS IN... Jirong Xiao B.S., East China Institute of Chemical Technology
... attributed in one way or another to the shape selectivity of zeolites. Three types of shape selectivity are exhibited by zeolites, as shown in Figure 1.1: reactant selectivity by discrimination among molecules according to their sizes and shapes; transition state selectivity by constraints the zeoli ...
... attributed in one way or another to the shape selectivity of zeolites. Three types of shape selectivity are exhibited by zeolites, as shown in Figure 1.1: reactant selectivity by discrimination among molecules according to their sizes and shapes; transition state selectivity by constraints the zeoli ...
Review on "Complex organic molecules at metal surfaces: bonding
... interface. This report will concentrate on such research only and the vast area of self-assembled monolayers (SAMs) created under liquid environments will not be addressed here. We also only review complex, multifunctional organic molecules and do not report work on the simpler organic molecules for ...
... interface. This report will concentrate on such research only and the vast area of self-assembled monolayers (SAMs) created under liquid environments will not be addressed here. We also only review complex, multifunctional organic molecules and do not report work on the simpler organic molecules for ...
Applications of spatial light modulators for optical trapping and
... • The Austrian Academy of Sciences for their financial support. • My colleagues at the institute for their valuable contributions to this work, especially Severin Fürhapter, Christian Maurer and Andreas Schwaighofer. • All members of the Division for Biomedical Physics for support in all kinds of q ...
... • The Austrian Academy of Sciences for their financial support. • My colleagues at the institute for their valuable contributions to this work, especially Severin Fürhapter, Christian Maurer and Andreas Schwaighofer. • All members of the Division for Biomedical Physics for support in all kinds of q ...
PDF
... confinement fusion. This material is successfully utilized in many kinds of optical devices such as nonlinear optical elements, electro-optical polarizers, solid state detectors and transformers of radiation, operating in a broad spectral range from the middle infrared to the vacuum ultraviolet (VUV ...
... confinement fusion. This material is successfully utilized in many kinds of optical devices such as nonlinear optical elements, electro-optical polarizers, solid state detectors and transformers of radiation, operating in a broad spectral range from the middle infrared to the vacuum ultraviolet (VUV ...
piezoelectric anisotropy and free energy instability in
... constant, the highest reported thickness mode coupling coefficient 1 and a high longitudinal sound propagation velocity. It is then straightforward to see that KN represents an exceptional non-lead based (i.e. environmental friendly) candidate for high frequency single element transducers. However, ...
... constant, the highest reported thickness mode coupling coefficient 1 and a high longitudinal sound propagation velocity. It is then straightforward to see that KN represents an exceptional non-lead based (i.e. environmental friendly) candidate for high frequency single element transducers. However, ...
X: Ag, Ca, In, Li, Na, Sn, Sr and Zn
... scanning calorimetry (DSC). These were Mg-In-Sn (5 at. %, 10 at. % Sn), Mg-Sn-Ag (10 at. % Sn, 30 at.% Ag0 and Mg-Sn-Zn (10 at.% Sn). No ternary compounds were found in these three isothermal sections. Iisothermal sections of the Mg-Sn-Ca and Mg-Sn-Sr systems in the Mg-rich region (350 and 415 oC) w ...
... scanning calorimetry (DSC). These were Mg-In-Sn (5 at. %, 10 at. % Sn), Mg-Sn-Ag (10 at. % Sn, 30 at.% Ag0 and Mg-Sn-Zn (10 at.% Sn). No ternary compounds were found in these three isothermal sections. Iisothermal sections of the Mg-Sn-Ca and Mg-Sn-Sr systems in the Mg-rich region (350 and 415 oC) w ...
01.01.2001 – 31.03.2003 - Archiv Physik
... J. Schulenburg, A. Honecker, J. Schnack, J. Richter, H.-J. Schmidt, Macroscopic magnetization jumps due to independent magnons in frustrated quantum spin lattices, Phys. Rev. Lett. 88 (2002) 167207 H.-J. Schmidt, J. Schnack, Partition functions and symmetric polynomials, Am. J. Phys. 70 (2002) 53-57 ...
... J. Schulenburg, A. Honecker, J. Schnack, J. Richter, H.-J. Schmidt, Macroscopic magnetization jumps due to independent magnons in frustrated quantum spin lattices, Phys. Rev. Lett. 88 (2002) 167207 H.-J. Schmidt, J. Schnack, Partition functions and symmetric polynomials, Am. J. Phys. 70 (2002) 53-57 ...
Femtosecond spectroscopy of solid hydrogen - diss.fu
... Henry Cavendish recognized the production of a substance that he called ‘inflammable air’ upon a metal-acid reaction in 1766 [1]. This substance became known under the name hydrogen, the Greek word for ‘water-former’. Hydrogen atoms are the simplest of all atoms and they form the lightest of all mol ...
... Henry Cavendish recognized the production of a substance that he called ‘inflammable air’ upon a metal-acid reaction in 1766 [1]. This substance became known under the name hydrogen, the Greek word for ‘water-former’. Hydrogen atoms are the simplest of all atoms and they form the lightest of all mol ...
Retarder Principles
... polarization state by introducing unwanted phase shifts. For example, a linearly polarized input beam becomes elliptically polarized upon reflecting off of a metal surface. Ellipticity can be accurately corrected by using a full-wave retarder and tilting it about either the fast or slow axis, to cha ...
... polarization state by introducing unwanted phase shifts. For example, a linearly polarized input beam becomes elliptically polarized upon reflecting off of a metal surface. Ellipticity can be accurately corrected by using a full-wave retarder and tilting it about either the fast or slow axis, to cha ...
Tunable nonlinear fiber optics using dense noble gases
... study of light-matter interactions leading to the diverse field of nonlinear optics [1, 2, 3]. Exciting phenomenon like supercontinuum generation [4, 5], high power laser development, etc led to applications and research advancements in virtually all fields of science spanning from high energy physi ...
... study of light-matter interactions leading to the diverse field of nonlinear optics [1, 2, 3]. Exciting phenomenon like supercontinuum generation [4, 5], high power laser development, etc led to applications and research advancements in virtually all fields of science spanning from high energy physi ...
Chapter 10: Liquids and Solids
... REF: 10.2 KEY: Chemistry | general chemistry | phases | liquid | properties of liquids | viscosity MSC: Conceptual 24. Which of the following statements about liquids is true? A) Droplet formation occurs because of the higher stability associated with increased surface area. B) Substances that can f ...
... REF: 10.2 KEY: Chemistry | general chemistry | phases | liquid | properties of liquids | viscosity MSC: Conceptual 24. Which of the following statements about liquids is true? A) Droplet formation occurs because of the higher stability associated with increased surface area. B) Substances that can f ...
DYNAMICS OF GLASS-FORMING LIQUIDS:
... likely similar to highly aged ordinary glasses, with low enthalpy and high thermal stability. Two recent experiments document additional features of these tightly packed glasses: 1) the beta relaxation can be suppressed by nearly a factor of four in vapor-deposited toluene glasses, and 2) the trans- ...
... likely similar to highly aged ordinary glasses, with low enthalpy and high thermal stability. Two recent experiments document additional features of these tightly packed glasses: 1) the beta relaxation can be suppressed by nearly a factor of four in vapor-deposited toluene glasses, and 2) the trans- ...
Coupling effect between two adjacent chiral structure layers
... have changed due to the coupling effect between two chiral layers. 3. Results of simulation and experiments In order to study the behaviors of the chiral structures, we conducted numerical simulation and experiments. The simulation works were carried out by using CST microwave studio (Computer Simul ...
... have changed due to the coupling effect between two chiral layers. 3. Results of simulation and experiments In order to study the behaviors of the chiral structures, we conducted numerical simulation and experiments. The simulation works were carried out by using CST microwave studio (Computer Simul ...
chemistry worksheet # 2: the mole as a unit of mass
... Elements generally exist as the particles we call atoms. A mole of carbon contains 6.02 x 1023 atoms of carbon. A mole of helium contains 6.02 x 1023 atoms of helium. A mole of sodium contains 6.02 x 1023 atoms of sodium. A mole of gold contains 6.02 x 1023 atoms of gold. However, we have learned ab ...
... Elements generally exist as the particles we call atoms. A mole of carbon contains 6.02 x 1023 atoms of carbon. A mole of helium contains 6.02 x 1023 atoms of helium. A mole of sodium contains 6.02 x 1023 atoms of sodium. A mole of gold contains 6.02 x 1023 atoms of gold. However, we have learned ab ...
Recent Developments in Optofluidic Lens Technology
... Alternatively, the liquid droplet can be covered by a thin elastomeric membrane that is impermeable to the lens fluid. We will denote such lenses as elastomeric membrane liquid lenses, EM-LLs. Frequently, such membranes are made of polydimethylmethoxysilane (PDMS) with a thickness varying from sever ...
... Alternatively, the liquid droplet can be covered by a thin elastomeric membrane that is impermeable to the lens fluid. We will denote such lenses as elastomeric membrane liquid lenses, EM-LLs. Frequently, such membranes are made of polydimethylmethoxysilane (PDMS) with a thickness varying from sever ...
Aalborg Universitet theoretical analysis of finite-height semiconductor-on-insulator based planar photonic
... and they are analogous to the electronic bandgaps in semiconductor materials that can be related to the periodic arrangement of atoms on a crystal lattice. The new dielectric materials are often referred to as photonic crystals. Since then, a new field of research has started that seeks to understan ...
... and they are analogous to the electronic bandgaps in semiconductor materials that can be related to the periodic arrangement of atoms on a crystal lattice. The new dielectric materials are often referred to as photonic crystals. Since then, a new field of research has started that seeks to understan ...
Low temperature synthesis of layered Na CoO and K
... Layered NaxCoO2 and KxCoO2 phases obtained from molten NaOH and KOH fluxes show the following. (a) Na0⋅2 CoO2 is obtained where 80% of Co is in +4 state; structure of this phase could not be determined. (b) K0⋅44 CoO2 is obtained from KOH flux where lattice parameters are close to K0⋅5 CoO2 pseudohe ...
... Layered NaxCoO2 and KxCoO2 phases obtained from molten NaOH and KOH fluxes show the following. (a) Na0⋅2 CoO2 is obtained where 80% of Co is in +4 state; structure of this phase could not be determined. (b) K0⋅44 CoO2 is obtained from KOH flux where lattice parameters are close to K0⋅5 CoO2 pseudohe ...
ImmersedFoil Method for Measuring Shock Wave Profiles in Solids
... mIrror. The experiment is aligned so that the streak :aI-r:era ob~erves the 8° foil assembly via the auxiliary mclmed mIrror and the remainder of the experiment via the large mirror; thus, both foil assemblies appear normctl to the streak camera (Fig. 6). The alignment of the actual grid with its im ...
... mIrror. The experiment is aligned so that the streak :aI-r:era ob~erves the 8° foil assembly via the auxiliary mclmed mIrror and the remainder of the experiment via the large mirror; thus, both foil assemblies appear normctl to the streak camera (Fig. 6). The alignment of the actual grid with its im ...
Liquid crystal
Liquid crystals (LCs) are matter in a state that has properties between those of conventional liquid and those of solid crystal. For instance, a liquid crystal may flow like a liquid, but its molecules may be oriented in a crystal-like way. There are many different types of liquid-crystal phases, which can be distinguished by their different optical properties (such as birefringence). When viewed under a microscope using a polarized light source, different liquid crystal phases will appear to have distinct textures. The contrasting areas in the textures correspond to domains where the liquid-crystal molecules are oriented in different directions. Within a domain, however, the molecules are well ordered. LC materials may not always be in a liquid-crystal phase (just as water may turn into ice or steam).Liquid crystals can be divided into thermotropic, lyotropic and metallotropic phases. Thermotropic and lyotropic liquid crystals consist of organic molecules. Thermotropic LCs exhibit a phase transition into the liquid-crystal phase as temperature is changed. Lyotropic LCs exhibit phase transitions as a function of both temperature and concentration of the liquid-crystal molecules in a solvent (typically water). Metallotropic LCs are composed of both organic and inorganic molecules; their liquid-crystal transition depends not only on temperature and concentration, but also on the inorganic-organic composition ratio.Examples of liquid crystals can be found both in the natural world and in technological applications. Most contemporary electronic displays use liquid crystals. Lyotropic liquid-crystalline phases are abundant in living systems. For example, many proteins and cell membranes are liquid crystals. Other well-known examples of liquid crystals are solutions of soap and various related detergents, as well as the tobacco mosaic virus.