Optics is the branch of physics which involves the behavior and properties of light, including its interactions with matter and the construction of instruments that use or detect it.[1] Optics usually describes the behavior of visible, ultraviolet, and infrared light. Because light is an electromagnetic wave, other forms of electromagnetic radiation such as X-rays, microwaves, and radio waves exhibit similar properties.[1]
A
- Abbe number
 - Abbe prism
 - Abbe sine condition
 - Aberration in optical systems
 - Absorption
 - Absorption spectrum
 - Acousto-optics
 - Acousto-optic deflector
 - Acousto-optic filter
 - Acousto-optic modulator
 - Active laser medium
 - Afterglow
 - Airglow
 - Airy disk
 - Albedo
 - Alexander's band
 - Alpenglow
 - Angle of incidence
 - Angle of reflection
 - Angular magnification
 - Anti-reflective coating
 - Arago spot
 - Asterism (astronomy)
 - Asterism (gemmology)
 - Aspheric lens
 - Atmospheric diffraction
 - Atom optics
 - Atomic, molecular, and optical physics
 - Aura (optics)
 - Auroral light
 - Avalanche photodiode
 - Aventurescence
 - Axicon
 
B
C
- Camera
 - Camera lens
 - Camera lucida
 - Camera obscura
 - Candela
 - Cardinal point (optics)
 - Cassegrain reflector
 - Cathodoluminescence
 - Catoptrics
 - Caustic (optics)
 - Chatoyancy
 - Chemical laser
 - Chromatic aberration
 - Chromaticity
 - Chromaticity diagram
 - Chrominance
 - Circle of confusion
 - Circular dichroism
 - Coherence length
 - Coherence (physics)
 - Coherence time
 - Collimated light
 - Color
 - Colorimetry
 - Color science
 - Common-path interferometer
 - Confocal
 - Confocal laser scanning microscopy
 - Concave lens
 - Concave mirror
 - Convex lens
 - Convex mirror
 - Cooke triplet
 - Corner reflector
 - Crystal optics
 
D
- Dark state
 - Densitometry
 - Depolarizer (optics)
 - Diaphragm (optics)
 - Dichroism
 - Dichroic filter
 - Dichroic prism
 - Dichromatic reflectance model
 - Differential group delay
 - Diffraction
 - Diffraction grating
 - Diffraction spike
 - Diffractive optics
 - Digital handheld refractometer
 - Dispersion (optics)
 - Double-Gauss lens
 - Double refraction
 - Double-slit experiment
 - Dual polarisation interferometry
 
E
F
- f-number
 - fabrication and testing (optical components)
 - Faraday effect
 - far point
 - fata Morgana
 - Fermat's principle
 - fiber amplifier
 - fiber optic terms (list)
 - fiber optics
 - filter (optics)
 - Fizeau's measurement of the speed of light in air
 - Flat mirror
 - fluorescence
 - focal length
 - focal point (optics)
 - focus
 - Folded optics
 - Foucault's measurements of the speed of light
 - Fourier optics
 - Fraunhofer diffraction
 - Fraunhofer line
 - free-space optical communication
 - Augustin-Jean Fresnel
 - Fresnel equations
 - Fresnel lens
 - Fresnel number
 - Fresnel reflection
 - Fresnel zone
 
G
H
I
J
K
L
- Laser
 - Laser construction
 - Laser applications
 - Laser pumping
 - Laser science
 - Lasing threshold
 - Least distance of distinct vision
 - Lens (optics)
 - lens designs (list)
 - Lensmeter
 - Light
 - Light bulb
 - Light-emitting diode
 - Light meter
 - Liquid-crystal display
 - Liquid scintillation counting
 - Luminance
 - Luminiferous aether
 - Luminosity
 - Luminous intensity
 - Lumen
 - Lustre (mineralogy)
 - Lux
 
M
N
O
- off-axis optical system
 - optical aberration
 - optical amplifier
 - optical axis
 - optical axis gratings
 - optical bench
 - optical coating
 - optical coherence tomography
 - optical communication
 - optical computer
 - optical data storage (science of)
 - optical depth
 - optical disc
 - optical distance
 - optical engineering
 - optical fiber
 - optical fiber connector
 - optical illusion
 - optical instrument
 - optical isotropy
 - optical lens design
 - optical modeling and simulation
 - optical path
 - optical path length
 - optical pattern recognition
 - optical phenomenon
 - optical processor
 - optical resonator
 - optical sine theorem
 - optical spectrum
 - optical theorem
 - optical tweezers
 - optical waveguide
 - optical window
 - optics
 - optoelectronics
 
P
- paraxial approximation
 - pattern recognition
 - pentaprism
 - penumbra
 - periscope
 - phase (waves)
 - phosphorescence
 - phot
 - photodiode
 - photoelectric effect
 - photographic lens
 - photography (science of)
 - photometry
 - photomultiplier
 - photon
 - photonic crystal
 - photonics
 - photon polarization
 - photorefractive effect
 - photoresistor
 - physical optics
 - pincushion distortion
 - pinhole camera
 - piston (optics)
 - plasmonics
 - pleochroism
 - Pockels effect
 - polarimeter
 - polarization (waves)
 - Polaroid (polarizer)
 - population inversion
 - Porro prism
 - prime lens
 - principal focus
 - principle of least time
 - prism (optics)
 - prism compressor
 - progressive lenses
 
Q
R
- Radial polarisation
 - Radiometry
 - radius of curvature
 - Rainbow
 - Raman amplification
 - Raman amplifier
 - Ray (optics)
 - Rayleigh criterion
 - Rayleigh scattering
 - Ray tracing
 - Ray transfer matrix analysis
 - Reflecting telescope
 - Reflection (optics)
 - Refracting telescope
 - Refraction
 - Reflection coefficient
 - Refractive index
 - Refractometer
 - Retroreflector
 - RGB color model
 - Rochon prism
 - Rotating-wave approximation
 
S
- scattering
 - Scheimpflug principle
 - scintillator
 - scintillation (astronomy)
 - Sellmeier equation
 - Sénarmont prism
 - shadow
 - slit experiment
 - Willebrord Snell
 - Snell's law
 - spatial filter
 - speckle pattern
 - speckle interferometry
 - spectroscopy
 - speed of light
 - spontaneous emission
 - sprite (optical phenomenon)
 - statistical optics
 - stereoscopy
 - stimulated emission
 - Stokes parameters
 - sun dog
 - sunlight
 - sylvanshine
 - synchrotron radiation
 
T
U
W
Z
See also
- Category:Optical components
 - Category:Optical materials
 
References
External links
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