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Release 1.93 manual
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Contents
Main
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Chapter 1. Introduction
2. HOW POEMS WORKS
3. USING POEMS
Appendix A.: V-Antenna Optimization Run
Appendix B.: Configuration
Chapter 1. Introduction
1.1. Motivation
1.1.1. Philosophy
1.1.2. Structure
1.1.3. Optimization
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Figure 2.1: POEMS system organization
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2. HOW POEMS WORKS
2.1. Program Organization
2.2. The Front-End Script:
2.2.1. Script Operation
2.3. The FDTD Engine:
2.4. The Postprocessor:
2.5. The Visualization System: VIS5D
2.6. Cluster Control
2.6.1. Parallel Processing
3. USING POEMS
3.1. Command Reference 3.1.1. poems Command-Line Options
3.1.2. GLOBAL Group
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3.1.3. WORLD Group
3.1.4. MATERIAL Group
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3.1.5. OBJECT Group
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3.1.6. SOURCE Group
3.1.7. COMMAND Group
3.1.8. OUTPUT Group
3.1.9. POSTPROCESS Group
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3.1.10. OPTIMIZE Group
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3.1.11. SCHEDULE Group
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3.3. OBJECTS
3.3.1. Perfectly-Matched Layers
3.4. MATERIALS
3.5. SOURCES
3.5.1. POINT SOURCES
3.5.2. PLANE WAVES
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3.5.3. BEAM SOURCES
3.5.4. MODEFILE SOURCES
3.6. Optimization
3.6.1. Merit Functions
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3.6.2. Worked Example: Optimizing a V Antenna
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3.6.3. Worked Example: Doped Silica Waveguide Mode
3.6.4. Worked Example: Glass Ridge Waveguide to Free Space Coupler 3.7. Predefined Constants
3.7.1. Reserved Names
3.8. Predefined Mathematical Functions
3.8.1. Arithmetic Operators
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3.8.19. INTEGRAL
3.8.20. LN
3.8.21. MAX
3.8.22. MIN
3.8.23. CONFINE
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3.9. Analytical Pupil Functions
3.10. Material Parameter Functions
A. TEMPEST and General FDTD Information
1. Startup and Steady State
2. Time step
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Appendix A.: V-Antenna Optimization Run
A.1. POEMS INPUT: DIPOLE2I.PAR
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A.2. tempest Input File: DIPOLE2I.PAR.IN
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A.3. Postprocessor orders: DIPOLE2I.ORDERS
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A.4. Run Results: DIPOLE2I.SIMPLEX
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Appendix B.: Configuration
B.1. FDTD and B.1.1. tempest patches
B.1.2. tempest limitations
B.1.3. Advice common to all or most FDTD programs
B.2. REXX
B.3. X Window System Configuration
B.3.1. Sample X11 Configuration
B.3.2. Running Vis5D
B.4. Release Notes B.4.1. Wish list:
B.4.2. Beta Release Limitations