Numerical simulations of nanostructural photonic crystals

... …………………………………………………………………………… 82 Numerical Simulations of Nanostructural Photonic Crystals List of Figures VI List of Figures Figure 1.1 Schematic pictures of one-, two- and three- dimensional photonic crystals (The ... computer memory Numerical Simulations of Nanostructural Photonic Crystals Chapter Introduction 1.3 Motivation The heart of the subject of...

Ngày tải lên: 27/11/2015, 11:19

Ngày tải lên: 13/02/2014, 12:20

... development of new numerical methods for direct numerical simulations (DNS) of multiphase flows that have produced detailed studies and improved knowledge of multiphase flows While the origin of DNS of multiphase ... DIRECT NUMERICAL SIMULATIONS OF GAS–LIQUID MULTIPHASE FLOWS Accurately predicting the behavior of multiphase flows is a problem of immens...

Ngày tải lên: 28/03/2014, 09:20

... Proof By the continuation of solutions and the singularity of ᏷ at the point P0 , the set ᏷(P0 ) = ∅ Taking into account the nature of the vector field and the definition of the singularity of ... ,ρ0 ) ∈ E ⊆ ∂ω and the family ᐄ(P0 ) of all noncontinuable solutions of the initial value problem (2.6) By the continuity of the nonlinearity and the nature of the vector...

Ngày tải lên: 22/06/2014, 22:20

... groups of researchers and beyond The book is divided into two parts Part includes numerical simulations devoted to physical processes, whereas part contains numerical simulations of engineering processes ... generator (Sandusky et al., 1998), spigot intrusion (Wallace, 1994), drop-weight and projectile impact, and split Hopkinson pressure 32 Numerical Simulations...

Ngày tải lên: 28/06/2014, 10:20

... FABRICATION OF 3D PHOTONIC CRYSTALS WITH SELF- ASSEMBLED COLLOIDAL SPHERES AS THE TEMPLATE WANG LIKUI (PhD, NUS) DEPARTMENT OF CHEMICAL AND BIOMOLECULAR ENGINEERING NATIONAL UNIVERSITY OF SINGAPORE ... The TEOS amounts used in the synthesis of seeds and the final beads and the sizes of them Table 4.2 The sizes and the monodispersities of the PS...

Ngày tải lên: 11/09/2015, 09:01

... OF TABLES xiv CHAPTER INTRODUCTION 1.1 Introduction to hot- wire anemometry 1.2 Electronic principles of constant temperature hot wire 1.3 Advantage of hot- wire ... thermal response of a hot wire in a fluctuating flow 1.5 Hot- wire correction under influence of wall proximity 1.6 Motivation and objective of the study 1.7 Structure of thesis ... the anemomete...

Ngày tải lên: 16/09/2015, 17:14

... through the structure The position of the PBG can be determined by selection of proper thicknesses and refractive indices Since we are interested in optical frequencies, the radius of the metallic ... when the resonance energy of the lower levels is within the band gap, the system is in an absorbing state However, when the resonance energy of the lower le...

Ngày tải lên: 22/06/2014, 00:20

... List of Tables ix List of Figures xiii Introduction 1. 1 1 1 .1. 1 Photonic crystals 1. 1.2 Optimal design Scope 1. 2 .1 ... D 13 1 5.8 Optimal PCF structures and the field intensity, example E 13 2 xiii Chapter Introduction 1. 1 1. 1 .1 Background Photonic crystals Photonic crystals will grant us the control of light ... Single-Mode Photonic Crystal Fiber 5...

Ngày tải lên: 10/09/2015, 15:49

... 8 .1 TE 64 × 64 19 .5% 61. 5% 19 .0% 1. 4 9.0 12 8 × 12 8 4. 9% 78 .4% 16 .7% 23.7 9.0 16 × 16 22.3% 57.3% 20 .4% 0.08 4. 0 32 × 32 22.0% 60.9% 17 .1% 0 .15 4. 5 TM 64 × 64 18 .5% 65 .1% 16 .4% 0.72 4 .1 128 × 12 8 ... (out of 10 runs) Jh 0 .42 3 .4 10 T E,2 Jh 2 .4 14 .1 T E,3 Jh 1. 7 7.7 T M,2 Jh 0. 81 5.0 T E ,4 Jh 2.9 14 .1 T M,3 Jh 1. 6 8 .4 T E,5...

Ngày tải lên: 10/09/2015, 15:52

... cases of the optimal design of photonic crystals, the following directions are of great interest for the further development of this field Band gap optimization of three-dimensional photonic crystals ... omnidirectional photonic band gap Applied Physics Letters, 77 :34 90, 2000 [32 ] J Ju, W Jin, and M.S Demokan Design of single-polarization single-mode photonic cr...

Ngày tải lên: 10/09/2015, 15:53

... propagation constant β Figure 5.1: Example of dispersion relation of a three-dimensional photonic crystal fiber The inset illustrates an example of the cross section of the waveguide βL and βR are the ... order β1 β2 propagation constant β Figure 5.2: Illustration of formulation II for the optimal design of single-mode single-polarization photonic crystal fiber The propagati...

Ngày tải lên: 10/09/2015, 15:53

... band width Jh = 0.014 (β1 = 0.79); (middle) optimal configuration when only cladding is optimized, with band width ˆ Jh = 0.074 (β1 = 0.74); (right) optimal configuration when both cladding and

Ngày tải lên: 10/09/2015, 15:53

... found and modeled 55-59 Salts Refs Separation of mixtures in protein crystals has also been investigated including racemic separation. 1,5,64 In chiral and affinity separation, for instance, proteins ... in protein crystals using MD simulations, and subsequently provide molecular insights and guidelines for the development of high-performance protein crysta...

Ngày tải lên: 14/09/2015, 08:24

... description of these processes The physical interpretation of SFM is straightforward The laser beams at frequencies of ω1 and ω interact in a nonlinear optical crystal and generate a nonlinear polarization ... in nonlinear optics is the study of parametric process in nonlinear optical materials The parametric process has been systematically investigated and...

Ngày tải lên: 14/09/2015, 13:11