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E-raamat: Hierarchic Electrodynamics and Free Electron Lasers: Concepts, Calculations, and Practical Applications

(National Aviation University, Ukraine)
  • Formaat: 697 pages
  • Ilmumisaeg: 03-Sep-2018
  • Kirjastus: CRC Press Inc
  • Keel: eng
  • ISBN-13: 9781439849378
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  • Formaat: 697 pages
  • Ilmumisaeg: 03-Sep-2018
  • Kirjastus: CRC Press Inc
  • Keel: eng
  • ISBN-13: 9781439849378
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"Preface It is a well-known fact that development of some key military programs during the last fifty years systematically provoked critical situations in different parts of the applied physics. This happened mainly in cases when the appetite of the military exceeded the possibility of the existing, at that time, levels of science and technologies. The paradox of the situation is that every time, researchers, trying to solve arisen applied problems, made ultimately a next important step in fundamental sciences. As a result, we obtained systematically various new applied-fundamental achievements, which, naturally, were not foreseen initially by any military technical tasks. We have a similar scenario in the case of the hierarchic electrodynamics and the theory of hierarchic oscillations and waves. It all began with ancient experiments with the powerful plasma-beam instability, which were accomplished in 1950s through the 1960s (the famous Thermonuclear Plasma fusion Program). Essentially multiharmonic wave processes were observed, which have been characterized by the generation of tens and even hundreds of plasma-wave harmonics with commensurable amplitudes (Chapters 13 and 14). At that time, however, the observed experimental physical picture did not getany satisfactory theoretical description. Especially difficult mathematical situation took place in cases when the amplitudes of higher harmonics exceeded the amplitudes of the lower ones"--Provided by publisher.

"This book presents the mathematical foundation for a range of applications that employ high-current free electron lasers. It provides an in-depth analysis of hierarchic plasma-like electrodynamic systems and femto-second clusters of electromagnetic energy. The author re-examines classic approaches in order to examine new insights and scientific breakthroughs. In this way, he explains the universal space in which optical entities are represented as a series of harmonic oscillators by analyzing the behavior of these structures from multiple relativistic perspectives. In addition to the free-electron laser, the text covers related topics such as lasing systems, femtosecond lasers, and parametric oscillators"--Provided by publisher.

Provided by publisher.

Arvustused

"The book makes a strong impression not only by the scheme of the material organization but also by the choice of this material. One can say that it is extraordinaryreally there are no analogous books in the contemporary literature of physics." Peter O. Kondratenko, National Aviation University, Ukraine

Preface xix
Acknowledgments xxiii
Part I Hierarchic Electrodynamics: Key Concepts, Ideas, and Investigation Methods
1 High-Current Free Electron Lasers as a Historical Relic of the Star Wars Epoch
5(52)
1.1 Star Wars Program from Today's Point of View
5(3)
1.2 Key Ideas and Potential Design Elements of the Star Wars Program
8(10)
1.2.1 What Is the Star Wars Program?
8(3)
1.2.2 Electromagnetic Systems of Weapons
11(1)
1.2.3 Laser Weapons
12(4)
1.2.4 EMI Systems
16(1)
1.2.5 What Was the Star Wars Program?
16(2)
1.3 Femtosecond Laser Systems: Basis, Concepts, and Ideas
18(8)
1.3.1 Femtosecond EMPs: Physical Mechanisms of Propagation
18(2)
1.3.2 Femtosecond EMPs: Role of the Wave Dispersion
20(4)
1.3.3 Main Technological Problems of the Classic Femtosecond Weapon Systems
24(2)
1.4 CFEL Systems: Methods for Formation and Application of Electromagnetic Clusters
26(10)
1.4.1 Clusters of Electromagnetic Energy as a New Subject of Electrodynamics
26(3)
1.4.2 Harmonic Coherence Problem and Some Key Principles of Construction of the Cluster Weapons
29(2)
1.4.3 A New Star Wars System Based on CFEL: Is It Possible?
31(4)
1.4.4 Example of Multiharmonic FELs
35(1)
1.5 Other Exotic Methods of Formation of Super-Powerful EMPs
36(21)
1.5.1 History of the Problem
36(3)
1.5.2 Example of the Experimental Realization of a Resonator with a Moving Mirror Wall
39(2)
1.5.3 Evolution of the Electromagnetic Wave Frequency in the Process of Multiple Reflections
41(1)
1.5.4 Process of Pulse Energy Transformation
42(4)
1.5.5 Evolution of the EMP during Its Compression
46(2)
1.5.6 Discussion of Obtained Results
48(1)
1.5.7 Other Examples of Electromagnetic Guns Based on the Resonator with a Moving Wall
49(6)
References
55(2)
2 Elements of the Theory of Hierarchic Dynamic Systems
57(38)
2.1 Hierarchy and Hierarchic Dynamic Systems
57(7)
2.1.1 What Is Hierarchy?
57(1)
2.1.2 Systems and Hierarchic Systems
58(2)
2.1.3 Complex Hierarchic Systems
60(1)
2.1.4 Purposefulness and Self-Organization in Cognitive Hierarchic Systems
61(1)
2.1.5 Structural Hierarchy
61(1)
2.1.6 Dynamic Hierarchy
62(2)
2.2 Fundamental Principles in Natural Hierarchic Systems
64(7)
2.2.1 General Hierarchic Principle
64(1)
2.2.2 Principle of Hierarchic Resemblance (Holographic Principle)
64(1)
2.2.3 Sequences of the Principle of Hierarchic Resemblance
65(1)
2.2.4 Method of Hierarchic Resemblance
66(1)
2.2.5 Principle of Information Compression
67(1)
2.2.6 Hierarchic Analog of the Second and Third Laws of Thermodynamics
68(1)
2.2.7 Physicalness Principle
69(1)
2.2.8 Principle of the Ability to Model
69(1)
2.2.9 Purposefulness Principle
70(1)
2.2.10 Two Approaches to the Theory of Hierarchic Dynamic Systems
70(1)
2.3 Postulates of the Theory of Hierarchic Systems
71(2)
2.3.1 Integrity Postulate
71(1)
2.3.2 Autonomy Postulate
72(1)
2.3.3 Complementarity Postulate
72(1)
2.3.4 Action Postulate
72(1)
2.3.5 Uncertainty Postulate
73(1)
2.4 Hierarchic Trees and the Concept of the System God
73(8)
2.4.1 Hierarchic Trees
73(3)
2.4.2 Concept of the System God
76(1)
2.4.3 Hierarchic Tree of Our Universe
77(1)
2.4.4 Concept of the Hierarchic Besom
78(3)
2.5 Hierarchic Description: Basic Ideas and Approaches
81(14)
2.5.1 Hierarchic Level as an Information-Diagnostic-Operation System
82(1)
2.5.2 Hierarchic Principles and the Mathematical Formulation of the Hierarchic Problem
83(2)
2.5.3 Hierarchic Analog of the Concept of Short-Range Action
85(2)
2.5.4 Compression and Decompression Operators
87(1)
2.5.5 Main and Partial Competence Levels
88(1)
2.5.6 Some Philosophical Aspects of the Theory of Hierarchic Dynamic Systems
89(1)
2.5.7 Main Idea of the Hierarchic Methods
90(2)
References
92(3)
3 Hierarchic Oscillations
95(52)
3.1 Oscillations as a Universal Physical Phenomenon
96(19)
3.1.1 General Definitions and Classification: Free Linear Oscillations
96(1)
3.1.2 Conditionally Periodic Oscillations: Concept of Slowly Varying Amplitudes
97(2)
3.1.3 Stimulated (Forced) Oscillations: Resonance
99(3)
3.1.4 Nonlinear Oscillations
102(3)
3.1.5 Multiharmonic Nonlinear Oscillations
105(2)
3.1.6 Rotating and Oscillation Phases
107(1)
3.1.7 Hidden and Explicit Phases
108(1)
3.1.8 Main Resonance
109(1)
3.1.9 Resonances at Harmonics
110(1)
3.1.10 Slow and Fast Combination Phases: Resonances
111(1)
3.1.11 Hierarchy of Resonances
112(1)
3.1.12 Slowly Varying Amplitudes and Initial Phases: Complex Amplitudes
113(2)
3.2 Hierarchic Oscillations and Hierarchic Trees
115(13)
3.2.1 Hierarchic Series and the Hierarchic Trees
115(1)
3.2.2 Pairwise Main Resonances: Simplest Version
116(1)
3.2.3 Pairwise Main Resonances: Bounded Resonances
116(2)
3.2.4 Pairwise Main Resonances: Case of Two Slow Phases
118(4)
3.2.5 Multiple Resonances
122(2)
3.2.6 Resonances at Harmonics
124(2)
3.2.7 Our Universe as an Oscillation-Resonant Hierarchic System
126(2)
3.3 Relativistic Electron Beam without the Proper Magnetic Field as a Hierarchic Oscillation System
128(10)
3.3.1 Model Description
129(2)
3.3.2 Analysis
131(2)
3.3.3 Hierarchic Standard System
133(2)
3.3.4 Model with Two Rotation Phases
135(3)
3.4 Relativistic Electron Beam with the Proper Magnetic Field as a Hierarchic Oscillation System
138(9)
3.4.1 Description of the Model
139(2)
3.4.2 Solutions for the Fields and the Velocities
141(1)
3.4.3 Separation of the Fast Phase
142(1)
3.4.4 Disturbed Model
143(1)
References
144(3)
4 Hierarchic Waves
147(36)
4.1 Waves
147(6)
4.1.1 Concept of Waves
147(1)
4.1.2 Phase and Group Wave Velocities
148(2)
4.1.3 Phase of a Wave
150(1)
4.1.4 Transverse and Longitudinal Waves
151(1)
4.1.5 Surface and Volumetric Waves Dispersion
151(1)
4.1.6 Waves with Negative, Zero, and Positive Energy
152(1)
4.2 Electron Beam as a Hierarchic Wave System
153(17)
4.2.1 Some Criteria
153(1)
4.2.2 Proper and Stimulated (Induced or Forced) Electron Waves
154(4)
4.2.3 Parametric Wave Resonance
158(1)
4.2.4 Slowly Varying Complex Amplitudes: Raman and Compton Interaction Modes
159(2)
4.2.5 SCWs in a Limited Electron Beam
161(2)
4.2.6 Beam Waves of Other Types
163(2)
4.2.7 Again: Parametric Wave Resonance
165(3)
4.2.8 Superheterodyne Amplification Effect in FEL
168(2)
4.3 Elementary Mechanisms of Wave Amplification in FELs
170(13)
4.3.1 Longitudinal Grouping Mechanism in TWT
170(2)
4.3.2 Longitudinal Grouping Mechanism in FEL
172(4)
4.3.3 Elementary Mechanism of Longitudinal Electron Wave Amplification and Transverse Grouping
176(2)
4.3.4 Elementary Mechanism of the Signal Wave Amplification and the Energy Transfer
178(2)
References
180(3)
5 Hierarchic Description
183(28)
5.1 Decompression and Compression Operators: General Case of Lumped Systems
183(6)
5.1.1 Decompression Operators
184(3)
5.1.2 Compression Operators
187(2)
5.2 Distributed Hierarchic Systems
189(8)
5.2.1 Stochastic Hierarchic Distributed Systems
189(2)
5.2.2 Decompression Operator in the General Case of Hierarchic Wave Problems
191(2)
5.2.3 Some Particular Cases of the Hierarchic Problems
193(2)
5.2.4 Decompression Operator in the Form of a Krylov-Bogolyubov Substitution
195(1)
5.2.5 Rabinovich's Case
196(1)
5.3 Decompression Operator in the Case of the van der Pol Method
197(4)
5.3.1 A Few Introductory Words
197(1)
5.3.2 van der Pol Variables
198(1)
5.3.3 Truncated Equations and Their Hierarchic Sense
199(2)
5.4 Decompression and Compression Operators in the Case of the Averaging Methods
201(4)
5.4.1 Bogolyubov's Standard System
202(2)
5.4.2 Compression Operator and the Problem of Secular Terms
204(1)
5.5 Decompression Operator in the Case of Systems with Slow and Fast Variables
205(6)
5.5.1 General Case of Systems with Slow and Fast Variables
205(2)
5.5.2 Two-Level Systems with Fast Rotating Phases
207(1)
References
208(3)
6 Hierarchic Systems with Fast Rotating Phases
211(42)
6.1 General Approach
211(7)
6.1.1 Formulation of the Hierarchic Oscillation Problem
211(3)
6.1.2 Oscillation Phases and Resonances
214(1)
6.1.3 Hierarchic Transformations
215(3)
6.2 Decompression Operator in the Simplest Case of One Scalar Phase
218(10)
6.2.1 Formulation of the Problem
218(1)
6.2.2 Compression and Decompression Operators
219(3)
6.2.3 Accuracy of the Approximate Solutions
222(3)
6.2.4 Case of Successive Approximations
225(2)
6.2.5 Case of Fourier Transformation
227(1)
6.3 Case of Two Fast Rotating Scalar Phases
228(8)
6.3.1 Formulation of the Problem
228(1)
6.3.2 Nonresonant Case
229(3)
6.3.3 Resonant Case
232(4)
6.4 Case of Many Rotating Scalar Phases
236(3)
6.4.1 Formulation of the Problem
236(1)
6.4.2 Compression and Decompression Operators
237(2)
6.5 Method of Averaged Characteristics
239(8)
6.5.1 Some General Concepts and Definitions
239(1)
6.5.2 Concept of the Standard Form
240(1)
6.5.3 General Scheme of the Method
241(6)
6.6 One Example of the Application of the Method of Averaged Characteristics
247(6)
6.6.1 Initial Equations
247(1)
6.6.2 Characteristics
247(1)
6.6.3 Passage to the First Hierarchic Level
248(2)
6.6.4 Reverse Transformations
250(1)
References
251(2)
7 Electron Oscillations in FEL-Like Electronic Systems
253(56)
7.1 Formulation of the Problem
253(9)
7.1.1 Electron Motion in the Field of Electromagnetic Waves and Magnetic and Electrostatic Fields
253(4)
7.1.2 Reducing the Initial Equations to the Hierarchic Standard Form
257(3)
7.1.3 Classification of the Models
260(2)
7.2 Cyclotron Resonances
262(7)
7.2.1 Model and the General Hierarchic Tree
262(1)
7.2.2 Case of the Main Cyclotron Resonance
263(4)
7.2.3 Case of the Fractional Cyclotron Resonance
267(2)
7.3 Parametric Resonances: General Case
269(9)
7.3.1 A Few Words about the Parametrical Resonances
269(1)
7.3.2 Model and Formulation of the Problem
270(2)
7.3.3 Formation of the Combination Phases: The General Case
272(1)
7.3.4 Example of Three Oscillation Phases
273(2)
7.3.5 Separation of the Resonant Combination Phases
275(3)
7.4 Case of Two Electromagnetic Waves
278(8)
7.4.1 Model and Hierarchic Tree
278(1)
7.4.2 Equations of the First Hierarchic Level
278(3)
7.4.3 Model with the Magnetic Undulator
281(1)
7.4.4 Dimensionless Variables
282(2)
7.4.5 Isochronous Model with the Optimal Electrostatic Support
284(2)
7.4.6 Method of Optimal Variation of the Retardation Factor
286(1)
7.5 Bounded (Coupled) Parametric Resonance in the Field of Three Electromagnetic Waves
286(3)
7.5.1 Model and the Hierarchic Trees
286(2)
7.5.2 Truncated Equations
288(1)
7.6 Model with Pumping by the Crossed Magnetic and Electric Undulation Fields
289(20)
7.6.1 FEL Pumping with Crossed Magnetic and Electric Undulation Fields
289(1)
7.6.2 Model and Formulation of the Problem
290(2)
7.6.3 Parametric Resonance
292(2)
7.6.4 Coupled Parametric Cyclotron Resonance: The First Approximation
294(1)
7.6.5 Coupled Parametric Cyclotron Resonance: The Second Hierarchic Level
294(6)
7.6.6 Isochronous FEL Model with the EH-Pumping
300(1)
7.6.7 Single-Particle Numerical Analysis
301(1)
7.6.8 Some Qualitative Peculiarities of the Multiparticle Dynamics
301(3)
7.6.9 Example of Quantitative Analysis of the Multiparticle EH-Model
304(2)
References
306(3)
8 Hierarchic Oscillations and Waves: The Foundation of the World?
309(48)
8.1 Tree of Life: The Ancient Cosmogonic Concept and Method of Investigation
309(6)
8.1.1 A Few Words of Introduction
309(1)
8.1.2 Tree of Life
310(2)
8.1.3 Evolution Process in Terms of the Tree of Life
312(1)
8.1.4 Metric of the Tree of Life
313(1)
8.1.5 Manifested and Hidden Worlds
314(1)
8.1.6 Tree of Life as a Subject and as a Method of Investigation
314(1)
8.2 Hierarchy, Oscillations, Modern Physics, and the Tree of Life
315(7)
8.2.1 Seven Levels of Hierarchy of the Material Universe
315(1)
8.2.2 Oscillation-Wave Nature of the Material Universe
316(2)
8.2.3 Complete Dimensionality and Information Properties of the Universe
318(2)
8.2.4 Our Universe as a Multiresonant Oscillation-Wave Hierarchic System
320(1)
8.2.5 About Modern Physics and Its Theories of Everything
321(1)
8.3 Evolution of the Universe in Terms of the Tree of Life Doctrine
322(12)
8.3.1 Hypothesis about the Existence of Subtypes of the Fundamental Interactions
322(2)
8.3.2 Metric of the Universe Space: The Universe Zero Hierarchic Level
324(1)
8.3.3 First and Second Universe Hierarchic Levels
325(1)
8.3.4 Third Hierarchic Level and the Modern State of the Universe's Evolution
326(1)
8.3.5 Five Subtypes of Gravitational Interaction: Can This Be Real?
327(1)
8.3.6 "The King Is Dead, Long Live the King!"
328(2)
8.3.7 Once Again about the Problem of the End of the Universe
330(1)
8.3.8 The External World: What Does It Look Like?
331(2)
8.3.9 The Living Superuniverse
333(1)
8.4 Hierarchic Cycles (Oscillations) in Earth Systems
334(8)
8.4.1 A Few Words of Introduction
334(1)
8.4.2 Ancient Indian Hierarchic Cycles
335(3)
8.4.3 Ancient Mesoamerican Hierarchic Cycles
338(1)
8.4.4 Other Ancient Hierarchic Cycles
339(1)
8.4.5 Chmykhov's Theory of Historical Cycles
340(2)
8.5 Integrity of the Surrounding World as a Totality of Seven-Level Hierarchic Besoms
342(9)
8.5.1 Once More about the Earth and the Universe as Hierarchic Besoms
342(2)
8.5.2 Vernardsky's Doctrine of the Earth Biosphere
344(1)
8.5.3 Gumiliov's Theory of Ethnogenesis
345(1)
8.5.4 Hierarchic Resemblance in Ethnogenetics
346(1)
8.5.5 Concept of the Living Universe
347(1)
8.5.6 Daat as an Information Aspect of God
348(1)
8.5.7 Angels, Archangels, Spirits, and Others as Physical Subjects: Why Shouldn't They Exist?
349(1)
8.5.8 Vikramsingh's Living Space Clouds
350(1)
8.5.9 Planetary, Star, Galaxy, and All-Universe Noospheres
350(1)
8.5.10 Other Civilizations: Can They Really Exist?
351(1)
8.6 Instead of a Conclusion
351(6)
References
353(4)
Part II High-Current Free Electron Lasers
9 Free Electron Lasers for the Cluster Systems
357(74)
9.1 Parametrical Free Electron Lasers: Most General Information
358(14)
9.1.1 Priority Problem
358(1)
9.1.2 Basic FEL Physical Mechanisms: Kapitza-Dirac and Doppler Effects
359(3)
9.1.3 Is the Pantell's Device the First True FEL?
362(3)
9.1.4 FEL Is a Classical Device
365(2)
9.1.5 Linear Quasiclassical Mechanism of Amplification in FEL
367(2)
9.1.6 First Designs of the Free Electron Lasers
369(3)
9.2 Two-Stream Superheterodyne Free Electron Lasers: History and Typical Design Schemes
372(14)
9.2.1 History of the Two-Stream Problem
372(3)
9.2.2 Types of the SFEL
375(1)
9.2.3 Short History of the SFEL
376(2)
9.2.4 Examples of the Design Schemes of the Monochromatic TSFEL
378(2)
9.2.5 Theoretical Models One-Sectional and Klystron TSFEL
380(5)
9.2.6 Example of TSFEL with Multistage Transformation Up of Signal Frequency
385(1)
9.3 Cluster Klystron SFEL: The Main Design Schemes and Operation Principles
386(8)
9.3.1 General Scheme of the Cluster Klystron SFEL
386(3)
9.3.2 Modulators
389(1)
9.3.3 Transit Section
390(1)
9.3.4 Pumping Systems for the Terminal Sections
391(3)
9.4 Linear High-Current Induction Accelerators
394(10)
9.4.1 Classification of Multichannel High-Current Induction Accelerators
395(1)
9.4.2 Linear Induction Accelerators as a Technological Basis of the MHIAC
395(1)
9.4.3 Injectors
396(4)
9.4.4 Acceleration Sections
400(1)
9.4.5 Inductors
401(1)
9.4.6 Traditional Design Schemes
402(2)
9.5 Undulation High-Current Induction Accelerators
404(27)
9.5.1 Key Design Elements
404(4)
9.5.2 Concept of Undulation Accelerators
408(3)
9.5.3 Multichannel Concept
411(1)
9.5.4 Multichannel Acceleration Sections
412(2)
9.5.5 Multichannel Injectors
414(3)
9.5.6 One-Channel Undulation Accelerators
417(2)
9.5.7 Multichannel Undulation Accelerators
419(4)
9.5.8 Systems on the Basis of Acceleration Blocks with External Channels
423(1)
9.5.9 Multichannel Systems on the Basis of Acceleration Blocks with External and Internal Channels
424(1)
9.5.10 Delaying Effect
425(1)
References
426(5)
10 General Description of the FEL Models
431(26)
10.1 General FEL Model
431(5)
10.1.1 About "Precise" and "Rough" Theoretical Models
431(1)
10.1.2 Rough Model of a Wide Electron Beam
432(2)
10.1.3 Isochronous Models
434(1)
10.1.4 Some Criteria
435(1)
10.2 Formulation of the General FEL Problem
436(12)
10.2.1 Equations for the Electromagnetic Field
436(1)
10.2.2 Beam Current and Space Charge Densities
437(1)
10.2.3 Kinetic Equations
437(3)
10.2.4 Quasihydrodynamic Equation
440(2)
10.2.5 Fields and Resonances
442(1)
10.2.6 Reduction of the Maxwell Equation to the Standard Form
443(3)
10.2.7 Free Electron Laser as a Hierarchic Oscillation System
446(2)
10.3 Method of Simulating the FEL Pumping Fields
448(9)
10.3.1 Modeling the Pumping System Using the Method of Simulated Magnetodielectric
448(5)
10.3.2 Types of Modeled Pumping Fields
453(2)
References
455(2)
11 Parametrical (Ordinary) Free Electron Lasers: Weak-Signal Theory
457(62)
11.1 Self-Consistent Truncated Equations: Simplest Example
459(7)
11.1.1 Formulation of the Quadratic Nonlinear Problem
459(1)
11.1.2 Initial Equations
460(1)
11.1.3 Truncated Equations in the Complex Form
460(4)
11.1.4 Truncated Equations in Real Form
464(1)
11.1.5 Motion Integrals
464(1)
11.1.6 Raman and Compton Modes
465(1)
11.2 Kinematical Analysis
466(5)
11.2.1 Model of Cold Electron Beam
466(1)
11.2.2 Anomalous Doppler Effect in the Dopplertron FEL
467(1)
11.2.3 Passing to the Case of H-Ubitron Pumping
468(1)
11.2.4 Dopplertron FEL Models with Retarded Pumping
468(2)
11.2.5 Model of Thermalized Electron Beam
470(1)
11.3 Amplitude Analysis
471(6)
11.3.1 Approximation of the Given Pumping Field
471(2)
11.3.2 Self-Consistent Model: Integration Algorithm
473(3)
11.3.3 Self-Consistent Model: Passage to the Case of Given Pumping Field
476(1)
11.4 More General Dopplertron Model: Explosive Instability
477(7)
11.4.1 Truncated Equations
478(1)
11.4.2 Kinematical Analysis
479(1)
11.4.3 Amplitude Analysis
480(1)
11.4.4 Case of Degeneration on the Wave Frequencies
481(2)
11.4.5 Influence of Dissipation of SCWs
483(1)
11.5 Arbitrarily Polarized Dopplertron Model: Truncated Equations
484(7)
11.5.1 Formulation of the Problem
484(1)
11.5.2 Truncated Equations for Wave Amplitudes
485(1)
11.5.3 Solving the Kinetic Equation by Successive Approximations
485(3)
11.5.4 Again, Truncated Equations for Wave Amplitudes
488(1)
11.5.5 Stationary Version of the Truncated Equations for Wave Amplitudes
489(1)
11.5.6 Motion Integrals
490(1)
11.6 Arbitrarily Polarized Kinetic Model: Approximation of Given Pumping Field in the Case of Raman Mode
491(9)
11.6.1 Types of Instabilities That Are Possible in the Dopplertron FEL
491(1)
11.6.2 Boundary Conditions
492(1)
11.6.3 Solutions
492(1)
11.6.4 Passage to the Arbitrarily Polarized H-Ubitron Model
493(1)
11.6.5 Phase Effects
493(1)
11.6.6 Polarization Effects
494(2)
11.6.7 Effects of Phase and Polarization Discrimination
496(4)
11.6.8 Role of the Pumping Wave Retardation in the Amplification Process
500(1)
11.7 Arbitrarily Polarized Kinetic Model: An Approximation of a Given Pumping Field in the Case of the Compton Mode
500(4)
11.7.1 Truncated Equations and Boundary Conditions
500(1)
11.7.2 Solutions
501(1)
11.7.3 Phase and Polarization Effects
502(2)
11.8 Arbitrarily Polarized Dopplertron Model: Explosive Instability in the Raman Model
504(7)
11.8.1 Truncated Equations in the Real Form
504(1)
11.8.2 Functions u(z) and R(z) and the Nonlinear Potential
505(1)
11.8.3 Analytical Solutions
506(2)
11.8.4 Polarization Effects
508(3)
11.9 Explosive Instability in the Linearly Polarized Compton Model
511(1)
11.10 Effect of Generation of the Transverse H-Ubitron Field
512(7)
11.10.1 Two Modes of the Effect of Generation of Additional Magnetic Field
513(1)
11.10.2 Wave-Nonlinear Mechanism
514(1)
11.10.3 Diamagnetic Mechanism
515(1)
References
516(3)
12 Ordinary (Parametrical) Free Electron Lasers: Cubic-Nonlinear Theory
519(34)
12.1 Truncated Equations: Dopplertron Model
520(11)
12.1.1 Formulation of the Problem
520(3)
12.1.2 Motion Problem
523(5)
12.1.3 Field Problem
528(2)
12.1.4 Raman and Compton Interaction Modes
530(1)
12.2 Truncated Equations: The H-Ubitron Model
531(6)
12.2.1 Formulation of the Problem
531(2)
12.2.2 Motion Problem
533(3)
12.2.3 Truncated Equations
536(1)
12.3 Effect of Nonlinear Generation of the Longitudinal Electric Field
537(5)
12.3.1 Physical Nature of the Generated Electric Field
537(1)
12.3.2 Analysis
538(4)
12.4 Isochronous Model of a Dopplertron Amplifier
542(4)
12.5 Generation of the Additional H-Ubitron Magnetic Field
546(7)
12.5.1 Adapted Truncated Equations
546(3)
12.5.2 Generation of the Improper H-Ubitron Fields
549(1)
12.5.3 Generation of the Proper H-Ubitron Fields
550(1)
References
551(2)
13 Two-Stream Superheterodyne Free Electron Lasers
553(54)
13.1 Two-Stream Instability
554(23)
13.1.1 Initial Model and the Problem Statement
554(1)
13.1.2 Linear (Weak Signal) Approximation
555(3)
13.1.3 Other Key Properties of the Two-Stream Instability
558(3)
13.1.4 Harmonic Parametric Resonances: Resonant Conditions
561(3)
13.1.5 Most Interesting Types of Resonances
564(2)
13.1.6 Modes of Weak and Strong Interactions
566(2)
13.1.7 Truncated Equations
568(1)
13.1.8 Dynamics of SCW Amplitudes: Resonances Only between the Increasing Waves
569(2)
13.1.9 Dynamics of the SCW Amplitudes: Resonances of Different Types of Waves
571(3)
13.1.10 Dynamics of the SCW Spectra
574(3)
13.2 Ordinary Two-Stream Superheterodyne Free Electron Lasers
577(22)
13.2.1 Model and Fields
577(1)
13.2.2 Two-Stream Superheterodyne Free Electron Laser as a Hierarchic Wave-Oscillation System
578(2)
13.2.3 Formulation of the Problem
580(1)
13.2.4 Concept of the Space Charge Waves in the TSFEL Nonlinear Theory
581(4)
13.2.5 Truncated Equations in the Cubic Nonlinear Approximation
585(2)
13.2.6 TSFEL Gain Factor
587(2)
13.2.7 TSFEL Efficiency
589(1)
13.2.8 Generated Longitudinal Electric Field
590(1)
13.2.9 Generated Magnetic Field
591(2)
13.2.10 Multiharmonic Processes
593(2)
13.2.11 Klystron TSFEL on the Basis of Pumping Systems of Different Types
595(4)
13.3 Project of the Simplest Femtosecond TSFEL Former
599(8)
13.3.1 Design Scheme
599(2)
13.3.2 General Arrangement
601(2)
13.3.3 Computer Simulation
603(1)
References
604(3)
14 Plasma-Beam and Parametrical Electron-Wave Superheterodyne FEL
607(44)
14.1 Plasma-Beam Superheterodyne Free Electron Lasers: H-Ubitron Model
610(10)
14.1.1 Theoretical Model
610(1)
14.1.2 Truncated Equations
611(3)
14.1.3 Quadratic-Nonlinear Approximation
614(3)
14.1.4 Cubic-Nonlinear Approximation
617(3)
14.2 Plasma-Beam Superheterodyne Free Electron Lasers: Dopplertron Model
620(9)
14.2.1 Model and the Problem Formulation
620(2)
14.2.2 Truncated Equations for the Complex Amplitudes
622(3)
14.2.3 Analysis
625(4)
14.3 Parametrical Three-Wave Instability in Two-Velocity High-Current Beams
629(11)
14.3.1 Model and the Problem Formulation
629(2)
14.3.2 Truncated Equations in the Quadratic Approximation
631(1)
14.3.3 Types of the Parametrical Resonances: Interactions of the Precritical Waves
632(1)
14.3.4 Types of the Parametrical Resonances: Interactions of the Overcritical Waves
633(2)
14.3.5 Types of the Parametrical Resonances: Interactions of the Precritical and Overcritical Waves
635(3)
14.3.6 Gain Factors
638(1)
14.3.7 Short Conclusions to the Section
639(1)
14.4 Parametrical Electron-Wave Two-Stream Superheterodyne Free Electron Lasers
640(11)
14.4.1 Theoretical Model
640(2)
14.4.2 Formulation of the Problem
642(5)
14.4.3 Analysis
647(2)
References
649(2)
Index 651
Victor V. Kulish is a Professor of Theoretical Physics at the National Aviation University, Ukraine.