Optical Metrology Third Edition \\#D!q* h%ys::\zF Kjell J. G˚asvik
R^o535pozc Spectra Vision AS, Trondheim, Norway
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pka^7OWyN w|s2f`! Preface to the Third Edition xi
*YvtT(Gt 1Basics 1
phjM(lmCo 1.1 Introduction 1
A+* lV*@0 1.2 Wave Motion. The Electromagnetic Spectrum 1
'kt6%d2 1.3 The Plane Wave. Light Rays 3
'WP~-}( 1.4 Phase Difference 4
N'WTIM3W 1.5 Complex Notation. Complex Amplitude 5
<m`CLVx8m 1.6 Oblique Incidence of A Plane Wave 5
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W%>8 1.7 The Spherical Wave 7
Kgr<OL}V J 1.8 The Intensity 8
?j.a>{ 1.9 Geometrical Optics 8
z@~H{glo 1.10 The Simple Convex (Positive) Lens 10
0j!3\=P$ 1.11 A Plane-Wave Set-Up 11
sPvs}}Z]P 2 Gaussian Optics 15
~
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[#uhMn^ 2.2 Refraction at a Spherical Surface 15
Q^2dZXk~ 2.2.1 Examples 19
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~j/ 2.3 The General Image-Forming System 19
~iH a^i?2* 2.4 The Image-Formation Process 21
+a.2\Qt2A 2.5 Reflection at a Spherical Surface 23
M^:JhX{ 2.6 Aspheric Lenses 25
lOVcXAe} 2.7 Stops and Apertures 26
uE')<fVX( 2.8 Lens Aberrations. Computer Lens Design 28
QvZ"{ 2.9 Imaging and The Lens Formula 29
-\f7qRW^U 2.10 Standard Optical Systems 30
#wIWh^^ Zy 2.10.1 Afocal Systems. The Telescope 30
Eu(QeST\ 2.10.2 The Simple Magnifier 32
7@<.~*Bl6 2.10.3 The Microscope 34
zni9 3 Interference 37
vK)'3% 3.1 Introduction 37
Y
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K{DC{yLu 3.3 Coherence 38
gW~T{+f 3.4 Interference between two Plane Waves 41
g8MW6Y 3.4.1 Laser Doppler Velocimetry (LDV) 45
<WIIurp 3.5 Interference between other Waves 46
t~o"x . 3.6 Interferometry 49
bfz7t!A)A 3.6.1 Wavefront Division 50
r=n{3o+ 3.6.2 Amplitude Division 51
{OPEW`F 3.6.3 The Dual-Frequency Michelson Interferometer 54
>(a35 b$ 3.6.4 Heterodyne (Homodyne) Detection 55
gvT}UNqL 3.7 Spatial and Temporal Coherence 56
h s',f 3.8 Optical Coherence Tomography 61
>M2~p&Si 4 Diffraction 67
!2!Zhw2u 4.1 Introduction 67
@)h>vg 4.2 Diffraction from a Single Slit 67
DK?aFSf\ 4.3 Diffraction from a Grating 70
{`SMxDevc} 4.3.1 The Grating Equation. Amplitude Transmittance 70
sn:VM HrOT 4.3.2 The Spatial Frequency Spectrum 73
y-+W 4.4 Fourier Optics 75
4O-LLH 4.5 Optical Filtering 76
eB#I-eD 4.5.1 Practical Filtering Set-Ups 78
0L/chP 4.6 Physical Optics Description
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