optical devices in communication and computation

... Choi Preface Optical devices in communication and computation have indeed a significant impact on our daily life and will continually be the leading revolutionizing technology in upcoming decades ... OXADM include node termination, drop and add, routing, multiplexing and also providing mechanism of restoration for point-to-point, ring and mesh metropolitan and also customer access network in ... OXADM include node termination, drop and add, routing, multiplexing and also providing mechanism of restoration for point-to-point, ring and mesh metropolitan and also customer access network in...

Ngày tải lên: 29/06/2014, 09:20

... for producing textiles, and inventions transforming human interaction and communication Inventions such as the mechanical clock and the printing press irrevocably changed civilization In the modern ... sanitation enhanced health, and the steam engine facilitated mining, powered trains and ships, and provided energy for factories In the century just ended, engineering recorded its grandest accomplishments ... “Modern Internetbased Production Technology” to “BEPU Approach in Licensing Framework including 3D NK Applications” in Communication It also covers topics pertaining to industrial systems ranging...

Ngày tải lên: 27/06/2014, 11:20

... formulated in Chapter and in subsequent chapters We discuss linear programming (including the simplex method and interior point approaches), branch -and- bound and branch -and- cut for mixed integer ... Providers and Vendors Monique Morrow and Kateel Vijayananda Telecommunications Law in the Internet Age Sharon K Black High-Performance Communication Networks, 2e Jean Walrand and Pravin Varaiya Internetworking ... three chapters and serves as the Introduction Chapter introduces the basic notions and concepts of network modeling and design by providing an analogy to airline networks and explaining these concepts...

Ngày tải lên: 06/07/2014, 15:27

... contains what may be interpreted as two distinct story lines: one involving the story of the little prince, the other involving the pilot/narrator The researcher chooses The Little Prince in English ... predicate or noun phrase in a set” (Brown & Levinson, 1987: 145) Remarkably, Brown and Levinson maintain both the attenuation and the reinforcement aspects of hedging; revealing a fact that hedges ... Cooperative Principle is another building block in Brown and Levinson‟s theory; that is, Grice‟s cooperative principle is a tool to express Brown and Levinson‟s politeness theory in order for avoiding...

Ngày tải lên: 02/03/2015, 14:30

... certain points from the findings The writer also contextualizes the findings in a real context, weights the significant points from the findings, and relates the findings to previous studies in ... got a fatal consequences In order to avoid misunderstanding in intercultural communication, besides the requirements in exchanging and understanding information between individuals who are unalike ... Method sections and investigated linguistics choices used to realize these functions Lim’s findings had pedagogical meaning in developing teaching materials for reading and writing More evidences...

Ngày tải lên: 02/03/2015, 14:32

... ∂t =0 (1.23) Writing D in terms of E and P and separating P into a sum of linear and nonlinear terms, we have: D = ε E + P = ε η E + P NL (1.24) where PNL is the nonlinear term in the polarization ... all -optical gate [1.2] based on nonlinear effects in LiNbO3 In the past two decades different methods for all -optical communication systems have been developed most of which include optical nonlinear ... pair in the detector In this case the resulting photocurrent is proportional to the NONLINEAR OPTICAL EFFECTS IN CdS AND Au:CdS NANOCOMPOSITE CHAPTER THEORY AND APPLICATION: NONLINEAR OPTICS incident...

Ngày tải lên: 26/11/2015, 23:07

... Substituting Eq (2.92) and Eq (2.87) into Eqs (2.70) we find (using u2 as an example) 2μu2 = κ +1 KI KI 2√ θ θ r sin − r sin θ √ cos π 2 2πr Collecting terms and using the identities sin θ = sin θ2 ... strain energy in a body is Ω= V The increment of strain energy density due to a displacement increment δu producing a strain increment δγ is δW = σij δγij and thus the increment in total strain ... for Mode I and Mode II Cracks 27 Substituting the above into Eq (2.69), and using x2 = r sin θ we obtain (using σ22 as an example) KI σ22 = √ 2π θ 3θ 1 √ cos + r sin θ 3/2 sin 2r r Using the identity...

Ngày tải lên: 17/02/2016, 14:42

... Gp and ∆ΩA in an OPA system Considering both gain and gain bandwidth of OPA, 1559.35 nm is the optimal pump wavelength, at which 30 dB gain and 11 nm gain bandwidth can be achieved The gain spectra ... in intensity dependent refractive index changing, which leads to spectral broadening of optical pulses SPM was first observed in 1967 in the transient self-focusing of optical pulses propagating ... time and dedication I am grateful to the research scientists in Institute for Infocom Research (I2R) for helping me start in the lab and giving me valuable advises and constant encouragement during...

Ngày tải lên: 11/09/2015, 10:01

... for uniting BEC in optical resonators at equilibrium We next study the dynamics of two coupling BEC in optical resonators by designing new efficient numerical methods—time-splitting Sine pseudospectral ... with an integral and ordinary differential equation Though there is an extra ordinary differential equation with integral term in the mathematical model for the dynamics of coupling BEC in optical ... solutions of coupling BEC in optical resonators and applied it to study the various structures of ground state solutions In Chapter 4, we investigate the dynamics of coupling BEC in optical resonators...

Ngày tải lên: 28/09/2015, 13:38

... Crystal, D 1992 Introduction to Linguistics London: Penguin Georgakopoulou, A and Goutsos, D 1997 Discourse Analysis: An introduction Edinburgh: Edinburgh University Press Halliday, M, and Hasan, ... Summary…………………………………………………………………30 CHAPTER III: Intonation as a cohesive device in narrative discourse……………….31 I Introduction…………………………………………………………………………31 II Intonation as a mean of cohesive device in “The Perfect Man” ... Conjunction……….……………….……………………… 16 II.3 Intonation in English ……………… ……………………… ………………… … 16 II.3.1 Definition………… …………….…………………………… …………… 16 II.3.2 Tone vs Intonation…….…… ………………………………………… … 17...

Ngày tải lên: 07/09/2013, 13:02

... phenomenologically be interpreted in terms of interband relaxation Thus, combining the interaction with the optical wave giving rise to absorption and stimulated emission, intraband relaxation due ... direct-transition model result The band-tail effect can also be taken into account by identifying it as an intraband relaxation and including it in  r The refractive index change induced by the carriers ... levels E1 and E2 in the valence and conduction bands, respectively, are given by f1 and f2 in Eq (3.6) Therefore, there are (1/4p3) f2 dk initial states for photon emission, in unit volume and in dk...

Ngày tải lên: 23/10/2013, 20:15

... analysis of Cohesive devices in English texts and those in Vietnamese ones Table of contents Page Acknowledgements Table of contents Part A: introduction I II III IV V Reasons for choosing this topic ... relationship between : cohesion - text Cohesive devices in text 4.1 Definition 4.2 Types of cohesive devices 3 3 4 6 7 CHAPTER 2: Cohesive Devices in Engish texts 2.1 Reference 2.1.1 Reference ... 18 19 19 19 19 20 20 20 20 20 21 21 22 Vinh University Contrastive analysis of Cohesive devices in English texts and those in Vietnamese ones 2.4.1.2 Indirect repetition 2.4.2 Lexical collocation...

Ngày tải lên: 12/12/2013, 00:03

... Honor System" in its entirety (as found in the FSU General Bulletin and in the FSU Student Handbook) and ask the instructor to clarify any of its expectations that you might not understand Note: ... (SDRC) and 2) bring a letter to the instructor from the SDRC indicating that the student needs academic accommodation and specifying the type(s) of accommodation needed This should be done during ... highest standards of academic integrity in the student's own work, 2) refuse to tolerate violations of academic integrity in the academic community, and 3) foster a high sense of integrity and social...

Ngày tải lên: 16/01/2014, 23:20

... Ultra Wideband Signals and Systems in Communication Engineering Second Edition Ultra Wideband Signals and Systems in Communication Engineering Second Edition M Ghavami King’s College London, ... this exciting technology We too have expanded and consolidated materials in this second edition in the hope that ‘Ultra Wideband: Signals and Systems in Communication Engineering’ will continue to ... for their efforts and contributions to the second edition of Ultra Wideband Signals and Systems in Communication Engineering: – Sarah Hinton, our editor, for her tireless and unending efforts to make...

Ngày tải lên: 25/01/2014, 17:20

... own meaning and value to express speaker’s feelings and attitudes In this chapter, I try to investigate the role of these patterns as cohesive devices in narrative discourse in general and in the ... without some kind of intonation, even a monotone can be classed as a kind of intonation Intonation is integral in speech III.2 Tone vs intonation III.2.1 Parameters Intonation is the linguistic use ... Ben and (3) to Amy Amy and Holly came to meet Ben as Holly complained about her mother and Amy said that her uncle Ben can help Amy introduces Holly and Ben and during their greeting “you” indicates...

Ngày tải lên: 29/01/2014, 10:33

... substitution and conjunction function in particular become cohesive devices in narrative discourse How prosodic means in general and intonation in particular become a cohesive device in narrative ... Perfect Man” and then described and analyzed to form the general rules and principle RATIONALE OF THE STUDY The linguists has discussed and given various concept about cohesive devices The demands of ... of applying means of cohesion to gain the best RATIONALE OF THE STUDY The linguists has discussed and given various concept about how intonation and grammatical means as cohesive devices in narrative...

Ngày tải lên: 29/01/2014, 10:33

... Packaging functions in kernels 36 Creating kernels 36 Obtaining kernel information Code example: obtaining kernel information 38 ■ 2.7 Collecting kernels in a command queue 39 Creating command ... 22 Obtaining device information 23 Code example: testing device extensions ■ ■ 2.4 Managing devices with contexts 24 25 Creating contexts 26 Obtaining context information 28 Contexts and the ... Obtaining 331 Initializing OpenGL operation 331 Initializing OpenCL operation 331 Creating data objects 332 Executing the kernel 333 Rendering graphics 334 ■ ■ ■ ■ 15.4 Interoperability and animation...

Ngày tải lên: 14/02/2014, 20:20

... possible, in which pericytes induce and guide vessel sprouting In the developing human brain, migrating pericytes are found in front of growing vessels and pericyte-driven angiogenesis participates in ... origin [78] According to the monocyte hypothesis, during embryogenesis, and even in adults, migrating monocytes enter the brain via blood vessels and then differentiate into certain types of brain ... transporter system used by proteins, such as insulin, transferrin and leptin, to cross the BBB [13] Molecular basis of brain angiogenesis and barriergenesis Hypoxia and the hypoxia-inducible factor system...

Ngày tải lên: 18/02/2014, 11:20