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See searches and references containing DISPERSION OPTICS!DISPERSION OPTICS
Effect of a material on light
motion such as acoustic dispersion in the case of sound and seismic waves, and in gravity waves (ocean waves). Within optics, dispersion is a property of telecommunication
Dispersion_(optics)
Branch of physics that studies light
dispersion which cause stars to twinkle. Astronomers refer to this effect as the quality of astronomical seeing. Techniques known as adaptive optics have
Optics
Theory in optics
pulse compressors and nonlinear optics. For a single generalized prism (m = 1), the generalized multiple-prism dispersion equation simplifies to ∂ ϕ 2
Multiple-prism dispersion theory
Multiple-prism_dispersion_theory
Rate at which the phase of the wave propagates in space
{\displaystyle \omega (k)} is known as the dispersion relation of the medium. Cherenkov radiation Dispersion (optics) Group velocity Propagation delay Shear
Phase_velocity
Topics referred to by the same term
wavelength: Dispersion (optics), for light waves Dispersion (water waves), for water waves Acoustic dispersion, for sound waves Dispersion relation, the
Dispersion
Relation of wavelength/wavenumber as a function of a wave's frequency
electrical engineering, dispersion relations describe the effect of dispersion on the properties of waves in a medium. A dispersion relation relates the
Dispersion_relation
Light-conducting fiber
"Analytical Lah–Laguerre optical formalism for perturbative chromatic dispersion". Optics Express. 30 (22): 40779–40808. Bibcode:2022OExpr..3040779P. doi:10
Optical_fiber
Type of mathematical relation
experimentally. Dispersion (optics) Linear response function Numerical analytic continuation John S. Toll (1956). "Causality and the Dispersion Relation: Logical
Kramers–Kronig_relations
Transparent optical element with flat, polished surfaces that refract light
mirror on its rear facet Pellin–Broca prism Triangular prism Spectral dispersion is the best known property of optical prisms, although not the most frequent
Prism_(optics)
Velocity at which the overall shape of a wave's amplitudes propagates
propagation Dispersion (water waves) Dispersion (optics) Wave propagation speed Group delay Group velocity dispersion Group delay dispersion Phase delay
Group_velocity
Separation of a sound wave into component frequencies while passing through a material
two transmitted ultrasound pulses. Acoustic attenuation Dispersion (optics) "Acoustic dispersion". McGraw-Hill Dictionary of Scientific and Technical Terms
Acoustic_dispersion
Frequency swept signal
chirped signals. In optics, ultrashort laser pulses also exhibit chirp, which, in optical transmission systems, interacts with the dispersion properties of
Chirp
Technique for amplifying ultrashort laser pulses
"Analytical Lah-Laguerre optical formalism for perturbative chromatic dispersion". Optics Express. 30 (22): 40779–40808. Bibcode:2022OExpr..3040779P. doi:10
Chirped_pulse_amplification
Distortion in some communications media
multimode dispersion, modal distortion, intermodal distortion, intermodal dispersion, and intermodal delay distortion. In the ray optics analogy, modal
Modal_dispersion
Type of glass
optical components. It has relatively low refractive index (≈1.52) and low dispersion (with Abbe numbers between 50 and 85). Crown glass is produced from alkali-lime
Crown_glass_(optics)
Term in optics
effects will balance the dispersion. Those solitons were discovered first and they are often simply referred as "solitons" in optics. In order to understand
Soliton_(optics)
Physical phenomenon relating to the direction of waves
the angle of the refraction also varies correspondingly. This is called dispersion and allows certain prisms and raindrops in rainbows to divide white light
Refraction
Meteorological phenomenon
is an optical phenomenon caused by refraction, internal reflection and dispersion of light in water droplets resulting in a continuous spectrum of light
Rainbow
Relationship of a signal transducer
the current. Convolution Green–Kubo relations Fluctuation theorem Dispersion (optics) Lindbladian Semilinear response Green's function Impulse response
Linear_response_function
Topics referred to by the same term
lower concentration to a region of higher concentration Anomalous dispersion (optics), when the speed of an electromagnetic wave increases with increasing
Anomaly
Transmitting information over optical fiber
communication.[better source needed] First developed in the 1970s, fiber-optics have revolutionized the telecommunications industry and have played a major
Fiber-optic_communication
Device used to disperse light
Monochromator Multiple-prism dispersion theory Multiple-prism grating laser oscillator M. Born and E. Wolf, Principles of Optics, 7 ed. (Cambridge University
Dispersive_prism
Failure of a lens to focus all colors on the same point
In optics, chromatic aberration (CA), also called chromatic distortion, color aberration, color fringing, or purple fringing, is a failure of a lens to
Chromatic_aberration
Variation in the rotations of wavelengths of polarized light by a medium
In optics, optical rotatory dispersion is the variation of the specific rotation of a medium with respect to the wavelength of light. Usually described
Optical_rotatory_dispersion
Diffraction grating Diffraction spike Diffractive optics Digital handheld refractometer Dispersion (optics) Double-Gauss lens Double refraction Double-slit
Index_of_optics_articles
Property in optics
index is higher for blue light than for red. For optics in the visual range, the amount of dispersion of a lens material is often quantified by the Abbe
Refractive_index
Science of using a material's refractive index for optical effects
Gradient-index (GRIN) optics is the branch of optics covering optical effects produced by a gradient of the refractive index of a material. Such gradual
Gradient-index_optics
equation) Boussinesq equation (water waves) sine–Gordon equation Dispersion (optics) Dispersion (water waves) Dispersionless equation Erdoğan, M. Burak; Tzirakis
Dispersive partial differential equation
Dispersive_partial_differential_equation
synthetic rutile 0.330, cinnabar 0.4, etc. (see Dispersion (optics)). However, the combination of dispersion with extreme hardness, wear and chemical resistivity
Material properties of diamond
Material_properties_of_diamond
Development of a Non-Zero Dispersion-Shifted Fiber with Ultra-low Dispersion Slope (PDF), Furukawa Review Optical Fiber Technology, Fiber-Optics.Info, 2015, archived
Non-zero dispersion-shifted fiber
Non-zero_dispersion-shifted_fiber
Quantum mechanical waves describing matter
similar to the case above for non-isotropic media. See the article on Dispersion (optics) for further details. Using two formulas from special relativity,
Matter_wave
Branch of physics
Nonlinear optics (NLO) is a branch of optics that studies the case when optical properties of matter depend on the intensity of the input light. Nonlinear
Nonlinear_optics
Optical device for shortening laser pulses
Chromatic Dispersion, Revisited". arXiv:2011.00066 [physics.optics]. F. J. Duarte, Tunable laser optics: applications to optics and quantum optics, Prog.
Prism_compressor
Model of optics describing light as geometric rays
Geometrical optics, or ray optics, is a model of optics that describes light propagation in terms of rays. The ray in geometrical optics is an abstraction
Geometrical_optics
Spatial dispersion contributes relatively small perturbations to optics, providing weak effects such as optical activity. Spatial dispersion and temporal
Spatial_dispersion
Diffraction – Digital signal processing – Direct-sequence spread spectrum – Dispersion (optics) – Eigenstate – Eigenvalue – Electromagnetic radiation – Electromagnetic
List_of_cycles
geometrical optics in the Greco-Roman world. The word optics is derived from the Greek term τα ὀπτικά meaning 'appearance, look'. Optics was significantly
History_of_optics
Mineral form of calcium fluoride
apochromatic lenses, and particularly valuable in photographic optics. Fluorite optics are also usable in the far-ultraviolet and mid-infrared ranges
Fluorite
Dependence of group velocity on frequency
In optics, group-velocity dispersion (GVD) is a characteristic of a dispersive medium, used most often to determine how the medium affects the duration
Group-velocity_dispersion
Ionized part of Earth's upper atmosphere
of a plasma, and hence the ionosphere, is frequency-dependent, see Dispersion (optics). The critical frequency is the limiting frequency at or below which
Ionosphere
Type of optical fiber mostly used for communication over short distances
and limits the maximum length of a transmission link because of modal dispersion. The standard G.651.1 defines the most widely used forms of multi-mode
Multi-mode_optical_fiber
most common materials μ r ≈ 1 {\displaystyle \mu _{r}\approx 1} . Dispersion (optics) Front velocity Phase velocity Propagation delay Time of flight Velocity
Signal_velocity
Optical phenomenon of the sky
and refracted by the ice crystals and may split into colors because of dispersion. The crystals behave like prisms and mirrors, refracting and reflecting
Halo_(optical_phenomenon)
they have a single longitudinal mode with a very narrow line width. Dispersion (optics) Senior, John M. (1992). Optical Fiber Communication Principles And
Intramodal_dispersion
Dispersive prism in spectroscopy
the first typically being made from a medium-dispersion crown glass, and the second from a higher-dispersion flint glass. Light entering the first prism
Amici_prism
Optical characteristics of the atmosphere
Atmospheric optics is "the study of the optical characteristics of the atmosphere or products of atmospheric processes .... [including] temporal and spatial
Atmospheric_optics
Class of hypothetical redshift mechanisms
scientists sought more direct proofs of the expansion of the cosmos". Dispersion (optics) Wright, E. L. Errors in Tired Light Cosmology. Tommaso Treu, Lecture
Tired_light
Curve formed by a hanging chain
microscopic meta-surface waves based on catenary optical fields and dispersion". Optics Express. 26 (15): 19555–19562. Bibcode:2018OExpr..2619555P. doi:10
Catenary
Empirical relationship between refractive index and wavelength
(1997). "Sellmeier Coefficients and Dispersion of Thermo-Optic coefficients for some optical glasses". Applied Optics. 36 (7): 1540–6. Bibcode:1997ApOpt
Sellmeier_equation
Numerical analysis technique
convolution, although in most cases the time response of the medium (or Dispersion (optics)) can be adequately and simply modeled using either the recursive
Finite-difference time-domain method
Finite-difference_time-domain_method
Optical device which transmits and refracts light
in turn improved upon by Alhazen (Book of Optics, 11th century). The Arabic translation of Ptolemy's Optics became available in Latin translation in the
Lens
Relationship between the refractive index and wavelength
In optics, Cauchy's transmission equation is an empirical relationship between the refractive index and wavelength of light for a particular transparent
Cauchy's_equation
Dielectric waveguide Diffraction Direction finding Dispersion (optics) Dispersion (water waves) Dispersion relation Dominant wavelength Doppler effect Doppler
Index_of_wave_articles
optical fiber, the zero-dispersion wavelength is the wavelength or wavelengths at which material dispersion and waveguide dispersion cancel one another. In
Zero-dispersion_wavelength
Optical fiber designed to carry only a single mode of light, the transverse mode
as dispersion-shifted fiber and nonzero dispersion-shifted fiber. Data rates are limited by polarization mode dispersion and chromatic dispersion. As
Single-mode_optical_fiber
Formulations of electromagnetism
related to the material's ability to respond to rapid field changes (dispersion (optics), Green–Kubo relations), and possibly also field dependencies representing
Mathematical descriptions of the electromagnetic field
Mathematical_descriptions_of_the_electromagnetic_field
Formula for refraction angles
glass, or air. In optics, the law is used in ray tracing to compute the angles of transmission or refraction, and in experimental optics to find the refractive
Snell's_law
Physical structure guiding light waves
optical waveguides can be described using the concepts of geometrical or ray optics, as illustrated in the diagram. Light passing into a medium with higher
Waveguide_(optics)
Laser physicist and author/editor
Duarte, F.J.; Piper, J.A. (1982). "Dispersion theory of multiple-prism beam expanders for pulsed dye lasers". Optics Communications. 43 (5). Elsevier BV:
F._J._Duarte
Mathematical sequence
naturally arise in the perturbative description of the chromatic dispersion. In Lah-Laguerre optics, such an approach tremendously speeds up optimization problems
Lah_number
Type of optical fiber
developed early in optical fiber history with the purpose of engineering the dispersion of optical fibers. In these fibers, the core carries the majority of the
Double-clad_fiber
Ghanaian-American engineering professor (born 1952)
an Active Nonlinear Directional Coupler: Positive Group-Velocity Dispersion", Optics Letters, 18, 720–722 (1 May 1993). (With S. Feng and R. W. Hellwarth)
Herbert_Winful
Concept in optics
in air–silica microstructure optical fibers with anomalous dispersion at 800 nm". Optics Letters. 25 (1). The Optical Society: 25–7. Bibcode:2000OptL
Supercontinuum
Study of classical optics using Fourier transforms
Fourier optics is the study of classical optics using Fourier transforms (FTs), in which the waveform being considered is regarded as made up of a combination
Fourier_optics
Gradual loss of flux intensity through a medium
attenuation is an exponential function of the path length through the medium. In optics and in chemical spectroscopy, this is known as the Beer–Lambert law. In
Attenuation
Laser pulse with duration a picosecond (10^-12 s) or less
In optics, an ultrashort pulse, also known as an ultrafast event, is an electromagnetic pulse whose time duration is of the order of a picosecond (10−12
Ultrashort_pulse
light sources are developed by classical light and nonlinear optics, which mimic dispersion cancellation and unique additional benefits. The principle of
Quantum optical coherence tomography
Quantum_optical_coherence_tomography
Photonic systems which use silicon as an optical medium
"Ultrafast-pulse self-phase modulation and third-order dispersion in Si photonic wire-waveguides". Optics Express. 14 (25): 12380–12387. Bibcode:2006OExpr.
Silicon_photonics
Technical applications of optics
Photonics is a branch of optics that involves the application of generation, detection, and manipulation of light in the form of photons through emission
Photonics
Rodenstock Photo Optics traces its origins to a mechanical workshop founded in 1877 by Josef Rodenstock and his brother Michael in Würzburg, Germany. The
Rodenstock_Photo_Optics
Deviation from perfect paraxial optical behavior
Lens (optics) and Monochromatic aberration, above). Since the index of refraction varies with the color or wavelength of the light (see dispersion), it
Optical_aberration
Topological structure in optics
domain wall is a term used in physics which can have similar meanings in optics, magnetism, or string theory. These phenomena can all be generically described
Domain_wall_(optics)
Pulse that is substantially slowed to less than the speed of light
In optics, slow light is the propagation of an optical pulse or other modulation of an optical carrier at a very low group velocity. Slow light occurs
Slow_light
Dutch theoretical physicist
equation for a simple model of a laser oscillator exhibiting spatial dispersion". Optics Communications. 10 (2): 114–119. Bibcode:1974OptCo..10..114D. doi:10
Hans_Dekker
Optical fiber whose core has a varying refractive index
in continual refocusing of the rays in the core, and minimizes modal dispersion. Multi-mode optical fiber can be built with either a graded-index or a
Graded-index_fiber
configuration is the use of measurement optics in the reference arm, which essentially duplicate the objective measurement optics in the measurement arm. The advantage
Linnik_interferometer
Transparent non-crystalline solid material
practical, technological, and decorative use in window panes, tableware, and optics. Some common objects made of glass are named after the material, e.g., a
Glass
Stable type of wave in physics
propagation, resisting the effects of diffraction and dispersion. This occurs when dispersion precisely balances diffraction, preventing the wavepacket
X-wave
Ability of any image-forming device to distinguish small details of an object
thereby making it a major determinant of image resolution. It is used in optics applied to light waves, in antenna theory applied to radio waves, and in
Angular_resolution
illusion optics device in the seminal paper. Such illusion effects do not rely on the direction and form of incident waves. However, due to dispersion limitation
Illusion_optics
Mixture of an insoluble substance microscopically dispersed throughout another substance
colloidal emulsions, colloidal suspensions, colloidal foams, colloidal dispersions, or hydrosols. Colloidal silica gel with light opalescence A dollop of
Colloid
Number of available physical states per energy unit
occupied by the system. The density of states is directly related to the dispersion relations of the properties of the system. High DOS at a specific energy
Density_of_states
Glass consisting of pure silica
ultraviolet and infrared wavelengths, so is used to make lenses and other optics for these wavelengths. Depending on manufacturing processes, impurities
Fused_quartz
Type of optical glass
glass that has relatively high refractive index and low Abbe number (high dispersion). Flint glasses are arbitrarily defined as having an Abbe number of 50
Flint_glass
a dispersionmanaged cavity fiber laser with net positive cavity dispersion". Optics Express. 17 (2). The Optical Society: 455–60. Bibcode:2009OExpr.
Dissipative_soliton
Topics referred to by the same term
aberration, departures from perfect imaging in optics systems due to dispersion Chromatic dispersion, the dispersion of light due to differing refraction index
Chromatic_(disambiguation)
Study of interactions between sound and light
Acousto-optics is a branch of physics that studies the interactions between sound waves and light waves, especially the diffraction of laser light by ultrasound
Acousto-optics
indices often depend strongly upon the frequency of light, causing optical dispersion. Standard refractive index measurements are taken at the "yellow doublet"
List_of_refractive_indices
Device that emits light via optical amplification
13, 2009). Handbook of Optics, Third Edition Volume V: Atmospheric Optics, Modulators, Fiber Optics, X-Ray and Neutron Optics. McGraw Hill Professional
Laser
Reflecting only some colours of light
In optics, a dichroic material refers to: a material which causes visible light to be split up into two distinct beams of different wavelengths (colours)
Dichroism
placed in the focal plane of an imaging optics. Depending on the crystal and the focal length of the imaging optics, the resolution of this type of spectrometer
Acousto-optical_spectrometer
Scientific field of study
most notable innovations under Islamic scholarship were in the field of optics and vision, which came from the works of many scientists like Ibn Sahl,
Physics
Book by Isaac Newton
aether Prism (optics) Theory of Colours Book of Optics (Ibn al-Haytham) Elements of the Philosophy of Newton (Voltaire) Multiple-prism dispersion theory Étienne
Opticks
Communication using light sent through free space
Atlantic Wall. The invention of lasers in the 1960s revolutionized free-space optics.[citation needed] Military organizations were particularly interested and
Free-space optical communication
Free-space_optical_communication
Swiss physicist who specializes in fibre optics
"Distributed measurement of chromatic dispersion by four-wave mixing and Brillouin optical-time-domain analysis" (PDF). Optics Letters. 28 (22): 2210–2. Bibcode:2003OptL
Luc_Thévenaz
Electrically insulating substance able to be polarised by an applied electric field
Dielectrics are important for explaining various phenomena in electronics, optics, solid-state physics and cell biophysics. Although the term insulator implies
Dielectric
Type of wave
In physical optics or wave optics, a vector soliton is a solitary wave with multiple components coupled together that maintains its shape during propagation
Vector_soliton
Potential for two waves to interfere
originally conceived in connection with Thomas Young's double-slit experiment in optics but is now used in any field that involves waves, such as acoustics, electrical
Coherence_(physics)
Laser light source
phase matching condition, which is changed, e.g. by temperature or, in bulk optics, by the angle between the incident pump laser ray and the optical axes of
Optical_parametric_amplifier
Light measurement tool
the light to the Grating or prism A grating or prism for dispersion of the light Focusing optics to align the light onto the Detector A detector, CMOS sensor
Spectroradiometer
DISPERSION OPTICS
DISPERSION OPTICS
Girl/Female
Biblical
A stranger at Babylon, dispersion of confusion.
Girl/Female
Biblical
A stranger at Babylon, dispersion of confusion.
Boy/Male
Hindu, Indian
Dispersing Darkness; Fire; Lamp; The Moon
Biblical
removing a dissension
Girl/Female
Bengali, Hindu, Indian, Sindhi
Rainbow of Colours; Dispersion of Seven Colors
Girl/Female
Biblical
Removing a dissension.
Biblical
a stranger at Babylon; dispersion of confusion
DISPERSION OPTICS
DISPERSION OPTICS
Boy/Male
Sikh
Love
Male
English
Variant spelling of English Jacob, JAYCOB means "supplanter."
Boy/Male
Spanish
Bull-like. The constellation Taurus.
Girl/Female
English
A phonetic form of the initials K. C. Also a alert; vigorous.
Boy/Male
Tamil
Divinanthan | தீவீநாநà¯à®¤à®¨
Lord Murugan
Female
Dutch
MARIJbitter.
Biblical
fountain, or eye, of the sun
Girl/Female
Biblical
Eye or fountain of the goat or of happiness.
Boy/Male
Tamil
Maaksharth | மாகà¯à®·à®¾à®°à¯à®¤
It means, Precious part of mothers heart
Surname or Lastname
English
English : metonymic occupational name for a maker of rope, especially the type of stout rope used in maritime applications, from Anglo-Norman French cable ‘cable’ (Late Latin capulum ‘halter’, of Arabic origin, but associated by folk etymology with Latin capere ‘to seize’).English : possibly from an Old English personal name, Ceadbeald.English : metonymic occupational name for a horseman, from Middle English cabal ‘horse’.From German Göbel (see Goebel), assimilated to the English name.
DISPERSION OPTICS
DISPERSION OPTICS
DISPERSION OPTICS
DISPERSION OPTICS
DISPERSION OPTICS
n.
A disinheriting; disherison.
v. t. & i.
To spread or extend by dispersion.
n.
Dissension; division; schism.
v. t.
Same as Disherison.
n.
Time for play or diversion.
n.
The separation of light into its different colored rays, arising from their different refrangibilities.
v. i.
Play; sport; pastime; diversion; playfulness.
n.
Dissension.
n.
Act of disporting; diversion; play.
n.
The act or result of dispersing or scattering; dispersion.
n.
A Spanish diversion on horseback.
n.
The act of turning aside from any course, occupation, or object; as, the diversion of a stream from its channel; diversion of the mind from business.
n.
The act or process of scattering or dispersing, or the state of being scattered or separated; as, the Jews in their dispersion retained their rites and ceremonies; a great dispersion of the human family took place at the building of Babel.
n.
Destruction; dispersion.
n.
Disagreement in opinion; dissension; controversy; quarrel; hence, cause of dissension; matter in controversy.
n.
Tumult; discord; dissension.
n.
Diversion; amusement; recreation.
n.
Discord; dissension.
n.
The act of dissipating or dispersing; a state of dispersion or separation; dispersion; waste.
n.
Natural dispersion of seeds.