洋書 | 技術書
商品コード:
9780819453181
Field Guide to Atmospheric Optics
販売価格(税込):
4,830
円
ポイント:
48
Pt
Larry C. Andrews
112pages Spiral Bound
2004/1/1
FG02
詳細
日本語版 フィールドガイド 大気光学
The material in this Field Guide is a condensed version of similar material found in two textbooks: 'Laser Beam Propagation through Random Media' (SPIE Volume PM53) and 'Laser Beam Scintillation with Applications' (SPIE Volume PM99). Topics chosen for this concise presentation include a review of classical Kolmogorov turbulence theory, Gaussian-beam waves in free space, and atmospheric effects on a propagating optical wave. These atmospheric effects have great importance in a variety of applications like imaging, free space optical communications, laser radar, and remote sensing. This Guide presents tractable mathematical models from which the practitioner can readily determine beam spreading, beam wander, spatial coherence radius (Fried's parameter), angle of arrival fluctuations, scintillation, aperture averaging effects, fade probabilities, bit error-rates, and enhanced backscatter effects, among others.
Sample Pages(PDF)
Glossary of Symbols
Atmospheric Structure
Atmospheric Structure with Altitude
Absorption and Scattering
Transmittance, Optical Depth, and Visibility
Meteorological Phenomena
Kolmogorov Theory of Turbulence
Classical Turbulence
Velocity Fluctuations
Temperature Fluctuations
Optical Turbulence
Structure Parameter and Inner Scale
Cn2 Profile Models
Power Spectrum Models
Optical Wave Models
Paraxial Wave Equation
Plane Wave and Spherical Wave Models
Gaussian-beam Wave at Transmitter
Gaussian-beam Wave at Receiver
Hermite-Gaussian Beam Wave
Laguerre-Gaussian Beam Wave
Example
Atmospheric Propagation: Second-order Statistics
Rytov Approximation
Extended Huygens-Fresnel Principle
Parabolic Equation Method
Mean Irradiance and Beam Spreading
Beam Wander
Spatial Coherence Radius: Plane Wave
Spatial Coherence Radius: Spherical Wave
Spatial Coherence Radius: Gaussian-Beam Wave
Fried's Parameter and the Phase Structure Function
Angle of Arrival and Image Jitter
Examples
Atmospheric Propagation: Fourth-order Statistics
Rytov Approximation: Fourth-order Specializations
Scintillation Index: Theory
Scintillation Index: Plane Wave
Scintillation Index: Spherical Wave
Scintillation Index: Gaussian-beam Wave
Covariance Function: Plane Wave
Temporal Power Spectrum: Plane Wave
Aperture Averaging: Plane Wave
Aperture Averaging: Spherical Wave
Example
Imaging Systems and Adaptive Optics
Fried's Atmospheric Parameter and Greenwood's Time Constant
Point Spread Function and Modulation Transfer Function
Spatial Resolution
Strehl Ratio and Image Resolving Power
Isoplanatic Angle and Point-ahead Angle
Zernike Polynomials and Wave Front Representation
Zernike Polynomials for Atmospheric Imaging
Modal Expansion and Aperture Filter Functions
Zernike Tilt, Piston, and Angle-of-Arrival Jitter
Free Space Optical Communication Systems
Direct Detection System
Threshold Detection
Signal-to-noise Ratio: Direct Detection
Bit Error-rate
Coherent Detection System
Signal-to-noise Ratio: Coherent Detection
Probability of Fade: Lognormal Model
Probability of Fade: Gamma-Gamma Model
Lasersatcom: Mean Irradiance and Beam Spreading
Lasersatcom: Uplink Scintillation under Weak Fluctuations
Lasersatcom: Downlink Scintillation under Weak Fluctuations
Lasersatcom: General Theory for Uplink/Downlink Scintillation
Lasersatcom: General Theory for Downlink Covariance and Correlation
Width
Laser Radar and Optical Remote Sensing
Basic Radar Principles
Statistical Characteristics of Echo Beam
Enhanced Backscatter: Spherical Wave
Enhanced Backscatter: Gaussian-beam Wave
Spatial Coherence
Scintillation Index: Spherical Wave and Point Target
Scintillation Index: Gaussian-beam Wave and Point Target
Scintillation Index: Smooth Target
Scintillation Index: Diffuse Target I
Scintillation Index: Diffuse Target II
Appendix
Equation Summary
Notes
Bibliography
Index