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Small disturbance moving through a physical medium
In physics, a pulse is an individual disturbance that propagates through a transmission medium. This medium may be vacuum (in the case of electromagnetic
Pulse_(physics)
Study of physics on quintillionth-second timescales
light pulses are used to disclose the physics of ultra-fast phenomena in the few-femtosecond and attosecond time-domain. To generate a traveling pulse with
Attosecond_physics
Quick, temporary change in amplitude of electrical signals
with no overshoot and minimum group delay. Pulse (physics) Wave packet Ángela Molina, Joaquín González, Pulse Voltammetry in Physical Electrochemistry and
Pulse_(signal_processing)
Topics referred to by the same term
chickpeas Pulse (physics), a single disturbance through a transmission medium Pulse (signal processing), a brief change from a baseline value Pulse dialing
Pulse_(disambiguation)
Amount of energy transferred or converted per unit time
related to Power (physics). Wikiquote has quotations related to Power (physics). Simple machines Orders of magnitude (power) Pulsed power Intensity –
Power_(physics)
Effect of a material on light
signals along transmission lines (such as microwaves in coaxial cable) or the pulses of light in optical fiber. In optics, one important and familiar consequence
Dispersion_(optics)
Power released by a short pulse
Research apparatus for particle physics Power (physics) – Amount of energy transferred or converted per unit time Pulse-forming network – Type of electric
Pulsed_power
Technique for amplifying ultrashort laser pulses
Chirped pulse amplification (CPA) is a technique for amplifying an ultrashort laser pulse up to the petawatt level, with the laser pulse being stretched
Chirped_pulse_amplification
Electronic circuit or test equipment
include those in material science, medical, physics, and chemistry. For example, pulse generators are used in pulsed-field gel electrophoresis to separate DNA
Pulse_generator
Device that emits light via optical amplification
frequency spectrum. Temporal coherence can also be used to produce ultrashort pulses of light with a broad spectrum but durations measured in attoseconds. Lasers
Laser
Canadian physicist, engineer, and Nobel laureate
of pulsed lasers. She was awarded the Nobel Prize in Physics in 2018, together with Gérard Mourou, for the practical implementation of chirped pulse amplification
Donna_Strickland
Material phase change
into account, maybe even in the movement of glaciers. In ultrashort pulse physics, a so-called nonthermal melting may take place. It occurs not because
Melting
in Physics (Swedish: Nobelpriset i fysik) is awarded annually by the Royal Swedish Academy of Sciences to scientists in the various fields of physics. It
List of Nobel laureates in Physics
List_of_Nobel_laureates_in_Physics
Burst of electromagnetic energy
An electromagnetic pulse (EMP), also referred to as a transient electromagnetic disturbance (TED), is a brief burst of electromagnetic energy. The origin
Electromagnetic_pulse
Medical imaging technique
an RF pulse can tip this net polarization vector sideways (with, i.e., a so-called 90° pulse), or even reverse it (with a so-called 180° pulse). An RF
Physics of magnetic resonance imaging
Physics_of_magnetic_resonance_imaging
Laser pulsing technique
Q-switching, sometimes known as giant pulse formation or Q-spoiling, is a technique by which a laser can be made to produce a pulsed output beam. The technique allows
Q-switching
Non-nuclear device that creates an electromagnetic pulse
ultrahigh magnetic fields in physics and materials science research and extremely intense pulses of electric current for pulsed power applications. They are
Explosively pumped flux compression generator
Explosively_pumped_flux_compression_generator
unsolved problems grouped into broad areas of physics. Some of the major unsolved problems in physics are theoretical, meaning that existing theories
List of unsolved problems in physics
List_of_unsolved_problems_in_physics
Type of neutron star with beams of radiation
is pointed in the direction of an observer), and is responsible for the pulsed appearance of emission. Neutron stars are very dense and have short, regular
Pulsar
Laser pulse with duration a picosecond (10^-12 s) or less
femtochemistry. A further Nobel prize, the 2023 Nobel Prize in Physics, was also awarded for ultrashort pulses. This prize was awarded to Pierre Agostini, Ferenc
Ultrashort_pulse
State of matter
pinch) Filamentation also refers to the self-focusing of a high power laser pulse. At high powers, the nonlinear part of the index of refraction becomes important
Plasma_(physics)
French physicist and Nobel laureate (born 1944)
in Physics in 2018, along with Donna Strickland, for the invention of chirped pulse amplification, a technique later used to create ultrashort-pulse, very
Gérard_Mourou
Encyclopedia of laser technology and related areas
communications, imaging science, optical metrology, spectroscopy and ultrashort pulse physics. It is available online as a free resource. An earlier version of the
RP_Photonics_Encyclopedia
Short "burst" or "envelope" of restricted wave action that travels as a unit
wave Pulse (signal processing) Pulse (physics) Schrödinger equation Introduction to quantum mechanics Soliton Joy Manners (2000), Quantum Physics: An Introduction
Wave_packet
Hungarian physicist (born 1962)
professor of experimental physics at LMU Munich in Germany. His research team generated and measured the first attosecond light pulse and used it for capturing
Ferenc_Krausz
Atmospheric electrical phenomenon
"Transcranial stimulability of phosphenes by long lightning electromagnetic pulses". Physics Letters A. 374 (29): 2932–2935. arXiv:1005.1153. Bibcode:2010PhLA.
Ball_lightning
Effect of a nuclear explosion on electronic equipment
A nuclear electromagnetic pulse (nuclear EMP or NEMP) is a burst of electromagnetic radiation created by a nuclear explosion. The resulting rapidly varying
Nuclear_electromagnetic_pulse
One quintillionth of a second
delay between the two pulses, clearly shows the traces of the electric field of the attosecond pulse. The 2023 Nobel Prize in Physics was awarded to Pierre
Attosecond
Academic journal
merged with the Journal of Physics B. The editor-in-chief is Marc Vrakking (Max Born Institute for Nonlinear Optics and Short Pulse Spectroscopy). The journal
Journal_of_Physics_B
Process by which atoms or molecules acquire charge by gaining or losing electrons
Ar and Xe using intense femtosecond laser pulses". Journal of Physics B: Atomic, Molecular and Optical Physics. 43 (15) 155601. Bibcode:2010JPhB...43o5601S
Ionization
Number of pulses of a repeating signal
The pulse-repetition frequency (PRF) is the number of pulses of a repeating signal in a specific time unit. The term is used within a number of technical
Pulse-repetition_frequency
Pulsatile flow Pulse (physics) Pulse forming network Pulse height analyzer Pulsed EPR Pulsed field gradient Pulsed laser deposition Pulsed power Pulsometer
Index_of_physics_articles_(P)
Novelty toy heat engine
so-called "pulse hammer" (Pulshammer). In 1767 Benjamin Franklin visited Germany, saw a pulse hammer, and in 1768, improved it. Franklin's pulse hammer consisted
Drinking_bird
Physics research institute in Russia
theoretical physics, high energy physics (particle physics), heavy ion physics, condensed matter physics, nuclear reactions, neutron physics, and information
Joint Institute for Nuclear Research
Joint_Institute_for_Nuclear_Research
Type of electric circuit
research equipment is operated in a pulsed mode, both to keep heat dissipation down and because high-energy physics often occurs at short time scales,
Pulse-forming_network
French physicist (born 1941)
technique for characterization of attosecond light pulses. He was jointly awarded the 2023 Nobel Prize in Physics. Pierre Agostini was born in Tunis, in the French
Pierre_Agostini
nuclear- and elementary-particle physics research. A PHA is a specific modification to multichannel analyzers. A pulse-height analyzer is also integrated
Pulse-height_analyzer
List of lasers with highest peak power
system whose pulse energy divided by its pulse duration reaches an order of magnitude of 1015 W, or 1 petawatt. These high-power laser pulses are capable
List_of_petawatt_lasers
Self-reinforcing single wave packet
potential as a propagating density pulse and the role of anesthetics". Biophys. Rev. Lett. 2: 57–78. arXiv:physics/0610117. Bibcode:2006physics..10117H
Soliton
Vaporizing laser beam in a vacuum chamber
Pulsed laser deposition (PLD) is a physical vapor deposition (PVD) technique where a high-power pulsed laser beam is focused inside a vacuum chamber to
Pulsed_laser_deposition
Electric discharge between the atmosphere and the ground
"Transcranial stimulability of phosphenes by long lightning electromagnetic pulses". Physics Letters A. 374 (29): 2932–2935. arXiv:1005.1153v3. Bibcode:2010PhLA
Lightning_strike
Propagation of information or matter faster than the speed of light
(1996). "Acceleration of femtosecond pulses to superluminal velocities by Gouy phase shift" (PDF). Applied Physics B. 63 (5): 481–484. Bibcode:1996ApPhB
Faster-than-light
Any laser not classified as continuous-wave
Pulsed operation of lasers refers to any laser not classified as continuous wave, so that the optical power appears in pulses of some duration at some
Pulsed_laser
Field of physics that studies atomic interactions
Nuclear physics is the field of physics that studies atomic nuclei and their constituents and interactions, in addition to the study of other forms of
Nuclear_physics
Potential for two waves to interfere
In physics, coherence expresses the potential for two waves to interfere. Two monochromatic beams from a single source always interfere. Even for wave
Coherence_(physics)
Technique of measuring electromagnetic spectra
In physics, terahertz time-domain spectroscopy (THz-TDS) is a form of terahertz spectroscopy using short pulses of terahertz radiation. The generation
Terahertz time-domain spectroscopy
Terahertz_time-domain_spectroscopy
French-Swedish Nobel laureate physicist (born 1958)
laser pulse, of 170 attoseconds. L'Huillier became a member of the Royal Swedish Academy of Sciences in 2004. She has received various physics awards
Anne_L'Huillier
within physics and energy, is an annular parallel connection of switches and capacitors. The driver is designed to deliver rapid high power pulses. The
Linear_transformer_driver
Solid-state laser
Ruby lasers produce pulses of coherent visible light at a wavelength of 694.3 nm, which is a deep red color. Typical ruby laser pulse lengths are on the
Ruby_laser
of voltage pulses. MCAs are used extensively in digitizing various spectroscopy measurements, especially those related to nuclear physics, including various
Multichannel_analyzer
Techniques to maintain quantum coherence
"Coherent pulse sequence induced control of selectivity of reactions: Exact quantum mechanical calculations". The Journal of Chemical Physics. 85 (10):
Coherent_control
Historical development of physics
mathematics and physics. At age 19, he discovered (and, subsequently, verified) the isochronal nature of the pendulum when, using his pulse, he timed the
History_of_physics
Concept in optics
V. (1981). "Generation of optical pulses shorter than 0.1 psec by colliding pulse mode locking". Applied Physics Letters. 38 (9). AIP Publishing: 671–672
Supercontinuum
Proposed nuclear pulse propulsion through antimatter-catalyzed nuclear chain reactions
antimatter-catalyzed nuclear pulse propulsion has intrinsic advantages. A conceptual design of an antimatter-catalyzed thermonuclear explosive physics package is one
Antimatter-catalyzed nuclear pulse propulsion
Antimatter-catalyzed_nuclear_pulse_propulsion
Sudden increase of carbon-14 in the Earth's atmosphere due to nuclear bomb tests
The bomb pulse is the sudden increase of carbon-14 (14C) in Earth's atmosphere due to the hundreds of above-ground nuclear tests that started in 1945
Bomb_pulse
Type of laser
single stage chirped pulse difference frequency generation at 7 μm driven by a dual wavelength Ti:sapphire laser". Applied Physics B. 117 (1): 379–387
Titanium-sapphire_laser
Measured time difference as explained by relativity theory
between which a light pulse is bouncing. The separation of the mirrors is L and the clock ticks once each time the light pulse hits mirror A. In the frame
Time_dilation
Research apparatus for particle physics
research in particle physics. Accelerators are also used as synchrotron light sources for the study of condensed matter physics. Smaller particle accelerators
Particle_accelerator
Nuclear pulse propulsion is a common feature of hard science fiction stories, as the idea offers high thrust and/or high specific impulse drives without
List of stories featuring nuclear pulse propulsion
List_of_stories_featuring_nuclear_pulse_propulsion
Production of light due to absorption of high-energy photons or particles
In condensed matter physics, scintillation (/ˈsɪntɪleɪʃən/ SIN-til-ay-shun)—also termed radioluminescence—is the physical process where a material, called
Scintillation_(physics)
High-voltage pulse generator
purpose is to generate a high-voltage pulse from a low-voltage DC supply. Marx generators are used in high-energy physics experiments, as well as to simulate
Marx_generator
Discontinued US research program on the viability of nuclear pulse propulsion
United States Air Force, DARPA, and NASA into the viability of a nuclear pulse spaceship that would be directly propelled by a series of atomic explosions
Project Orion (nuclear propulsion)
Project_Orion_(nuclear_propulsion)
Research center at Stanford University
and theoretical research in elementary particle physics, accelerator physics, astroparticle physics, and cosmology. The laboratory is under the programmatic
SLAC National Accelerator Laboratory
SLAC_National_Accelerator_Laboratory
Italian physicist (1936–2026)
Photonics over the years, notably areas like ultrashort-pulse generation, laser resonator physics, and solid-state lasers. His notable contributions to
Orazio_Svelto
feature of an ultrashort laser pulse and gains significance with decreasing pulse duration, in a regime where the pulse consists of a few wavelengths.
Carrier-envelope_phase
Type of quantum computer built out of Rydberg atoms
perform a C Z {\displaystyle CZ} gate, a Rydberg π {\displaystyle \pi } pulse is applied to the control qubit, a 2 π {\displaystyle 2\pi } on the target
Neutral_atom_quantum_computer
Way to produce very short laser bursts
locking is a technique in optics by which a laser can be made to produce pulses of light of extremely short duration, on the order of picoseconds (10−12 s)
Mode_locking
Sub-field of physics dealing with the atmosphere's structure, composition, and motion
Within the atmospheric sciences, atmospheric physics is the application of physics to the study of the atmosphere. Atmospheric physicists attempt to model
Atmospheric_physics
Electron-many photon scattering
to strong-field QED: Nonlinear Compton scattering in intense laser pulses". Physics of Plasmas. 25 (8): 083108. arXiv:1804.11085. Bibcode:2018PhPl...25h3108B
Non-linear inverse Compton scattering
Non-linear_inverse_Compton_scattering
In physics and electrical engineering, a coincidence circuit or coincidence gate is an electronic device with one output and two (or more) inputs. The
Coincidence_circuit
Control technique for improving qubit coherence in quantum computing
form, DD is implemented by periodic sequences of instantaneous control pulses, whose net effect is to approximately average the unwanted system-environment
Dynamical_decoupling
Speed of electromagnetic waves in vacuum
physical signal with a finite extent (a pulse of light) travels at a different speed. The overall envelope of the pulse travels at the group velocity vg, and
Speed_of_light
Chart of tissue blood volume changes
often obtained by using a pulse oximeter which illuminates the skin and measures changes in light absorption. A conventional pulse oximeter monitors the perfusion
Photoplethysmogram
Response of spin to electromagnetic radiation
Self-Diffusion of Protons in Colloidal Systems by the Pulsed-Gradient, Spin-Echo Method". The Journal of Chemical Physics. 49 (4): 1768. Bibcode:1968JChPh..49.1768T
Spin_echo
Equipment using an organic dye to emit coherent light
V. (1981). "Generation of optical pulses shorter than 0.1 psec by colliding pulse mode locking". Applied Physics Letters. 38 (9): 671–672. Bibcode:1981ApPhL
Dye_laser
Magnetic pulse welding (MPW) is a solid-state welding process that uses magnetic forces to weld two workpieces together. The welding mechanism is most
Magnetic_pulse_welding
European physics research organization
(Attosecond Laser Pulse Source), is located in Szeged, Hungary; and the third facility is located in Măgurele, Romania (ELI Nuclear Physics, abbreviated as
Extreme_Light_Infrastructure
Tool for studying defects in semiconductors
diode reverse polarization voltage is disturbed by a voltage pulse. This voltage pulse reduces the electric field in the space charge region and allows
Deep-level transient spectroscopy
Deep-level_transient_spectroscopy
Device using sound waves to reduce heat
The pulse tube refrigerator (PTR) or pulse tube cryocooler is a developing technology that emerged largely in the early 1980s with a series of other innovations
Pulse_tube_refrigerator
Category of disciplines and sub-disciplines in Physics
transitions Timeline of thermodynamics Physics portal Physics Engineering Experimental science Measuring instrument Pulse programming James Clerk Maxwell, "Introductory
Experimental_physics
Design of high-speed electronic systems used in nuclear and particle physics
design and use of high-speed electronic systems for nuclear physics and elementary particle physics research, and for industrial and medical use. Essential
Nuclear_electronics
World's largest pulsed power facility
The Z Pulsed Power Facility, informally known as the Z machine or simply Z, is the largest high frequency electromagnetic wave generator in the world,
Z_Pulsed_Power_Facility
Experiment at the Antiproton Decelerator
et, al. (August 2020). "Protocol for pulsed antihydrogen production in the AEgIS apparatus". Journal of Physics: Conference Series. 1612 (1) 012025.
AEgIS_experiment
l'Huillier receives the 2023 Nobel Prize in Physics for "experimental methods that generate attosecond pulses of light for the study of electron dynamics
Women_in_physics
Object detection system using radio waves
receiver and processor to determine properties of the objects. Radio waves (pulsed or continuous) from the transmitter reflect off the objects and return to
Radar
Field of experimental physics
Pulse programming in the field of experimental physics refers to engineering sinusoidal electromagnetic waveforms to have programmable frequencies, phases
Pulse_programming
Type of photographic flash system
system used with flashbulbs. Instead of relying directly on the current pulse ability of a photoflash battery to directly fire a flashbulb, a battery
Battery–capacitor_flash
Electronic instrument
determine the characteristics of electrical lines by observing reflected pulses. It can be used to characterize and locate faults in metallic cables (for
Time-domain_reflectometer
Laser science process
(gas, plasma, solid or liquid sample) is illuminated by an intense laser pulse. Under such conditions, the sample will emit the high-order harmonics of
High_harmonic_generation
Cybernetical physics is a scientific area on the border of cybernetics and physics which studies physical systems with cybernetical methods. Cybernetical
Cybernetical_physics
Method of measuring thermal diffusivity of a material
patented pulse length correction. Physics portal Thermal conductivity Thermal conductivity measurement Thermal diffusivity Thermal physics W.J. Parker;
Laser_flash_analysis
Private university in Pasadena, California
Lectures on Physics, an undergraduate physics text, and popular science texts such as Six Easy Pieces for the general audience. The promotion of physics made
California Institute of Technology
California_Institute_of_Technology
Diffractionless propagation of a light beam
"Describing the propagation of intense laser pulses in nonlinear Kerr media using the ducting model". Laser Physics. 23 (10) 105401. Bibcode:2013LaPhy..23j5401R
Filament_propagation
In optics, femtosecond pulse shaping refers to manipulations with temporal profile of an ultrashort laser pulse. Pulse shaping can be used to shorten/elongate
Femtosecond_pulse_shaping
2011 experiment which mistakenly seemed to show faster-than-light travel
violate special relativity, a cornerstone of the modern understanding of physics for over a century. On June 8, 2012, after further research and analysis
2011 OPERA faster-than-light neutrino anomaly
2011_OPERA_faster-than-light_neutrino_anomaly
Experimental tokamak
superconducting tokamak device, dubbed HT-7, built by the Institute of Plasma Physics in partnership with Russia in the early 1990's .[citation needed] It was
Experimental Advanced Superconducting Tokamak
Experimental_Advanced_Superconducting_Tokamak
Differential equation important in physics
and fluid dynamics. This article focuses on waves in classical physics. Quantum physics uses an operator-based wave equation often as a relativistic wave
Wave_equation
2009 video game
Pinball Pulse: The Ancients Beckon is a pinball video game developed by Fuse Games and published by Nintendo for the Nintendo DSi's DSiWare service. It
Pinball Pulse: The Ancients Beckon
Pinball_Pulse:_The_Ancients_Beckon
high-energy density physics in the UK. Orion delivers 10 "long-pulse" one-nanosecond duration beams and two petawatt (PW) "short-pulse" 0.5 picosecond duration
Orion_(laser)
Branch of science about the natural world
is alternatively known as biology. Physical science is subdivided into physics, astronomy, Earth science, and chemistry. These branches of natural science
Natural_science
PULSE PHYSICS
PULSE PHYSICS
Surname or Lastname
Dutch and North German (Hülse)
Dutch and North German (Hülse) : topographic name for someone who lived where holly grew, Middle Low German huls, hüls.English (mainly Lancashire) : habitational name from a place in Cheshire, recorded in the mid 13th century in the forms Holes, Holis, and Holys. This probably represents a Middle English plural of Old English holh ‘hollow’, ‘depression’ (see Hole).
Girl/Female
British, English
Pulses
Female
Native American
Native American Algonquin name PULES means "pigeon."
Surname or Lastname
English
English : variant of Girdler.German (Gürtler) : occupational name for a maker of straps and belts, from Middle High German gurtel ‘belt’ (specifically a leather belt with brass fittings, from which a purse would be hung).
Biblical
millet; small pulse
Girl/Female
Biblical
Millet, small pulse.
Surname or Lastname
English
English : from an agent derivative of Middle English purse (see Purse), hence an occupational name for someone who made or sold purses and bags, or for an official in charge of expenditure.Scottish : Anglicized form of Gaelic Mac an Sparain ‘son of the purse’, traditionally born by purse-bearers to the Lords of the Isles.
Surname or Lastname
English
English : metonymic occupational name for someone who made bags or purses or for an official in charge of expenditure, from Middle English purse (via Old English from Latin bursa).Scottish : variant of Purser.
Girl/Female
Native American
Pigeon.
Surname or Lastname
English
English : derivative of the personal name Pell.German (Pullmann) : variant of Puhlmann, itself a variant of Puhl.Jewish (Ashkenazic) : occupational name for a bottle blower, from German Pulle ‘bottle’ + Mann ‘man’.
Surname or Lastname
German and Jewish (Ashkenazic)
German and Jewish (Ashkenazic) : occupational name for a purser, or for a purse-maker, from an agent derivative of Middle High German seckel, Yiddish zekl ‘purse’, ‘pouch’.English : from Old French seculier ‘secular’, hence a status name for a member of the secular clergy, or a nickname for someone without religious inclination.
PULSE PHYSICS
PULSE PHYSICS
Female
Egyptian
, the wife of Shafra.
Boy/Male
Hindu
Lord of the lamp, Name of poet
Boy/Male
Sikh
Victory of beauty
Female
German
Pet form of German Hedwig, HEDY means "contending battle."
Boy/Male
African, American, British, English
Portion; Share
Female
Greek
(Ζηνοβία) Old Greek name ZENOBIA means "life of Zeus."Â
Boy/Male
Arabic, Australian, Indian, Muslim, Parsi
Prayer
Male
Hebrew
(×ֶבֶן-עֵזֶר) Hebrew name EBEN-HAEZER means "foundation stone, stone of help." In the bible, this is the name of the place where the Israelites were defeated by the Philistines. It is also the name of a memorial stone set up by Samuel after the Israelites got their revenge.Â
Boy/Male
Arabic, Muslim
Request; Entreaty; Appeal
Girl/Female
Indian
Prophet muhammads daughter (Daughter of the prophet (PBUH))
PULSE PHYSICS
PULSE PHYSICS
PULSE PHYSICS
PULSE PHYSICS
PULSE PHYSICS
v. t.
To draw up or contract into folds or wrinkles, like the mouth of a purse; to pucker; to knit.
a.
Of or pertaining to the pulse.
n.
Pulse; pease.
a.
Affected with purse pride; puffed up with the possession of riches.
p. pr. & vb. n.
of Purse
a.
Of, pertaining to, or showing, monocrotism; as, a monocrotic pulse; a pulse of the monocrotic type.
v. t.
To put into a purse.
n.
Split pulse, esp. of Cajanus Indicus.
v. i.
To beat, as the arteries; to move in pulses or beats; to pulsate; to throb.
n.
Regularly of the pulse.
a.
Exciting the pulse; causing pulsation.
n.
A purse or purse net.
n.
A sum of money offered as a prize, or collected as a present; as, to win the purse; to make up a purse.
n.
One who collects pods or pulse.
a.
Of or pertaining to polycrotism; manifesting polycrotism; as, a polycrotic pulse; a polycrotic pulse curve.
a.
Excessive dicrotic; as, a hyperdicrotic pulse.
n.
A purse or bag in which to carry or measure diamonds, etc.
n.
Hence, a treasury; finances; as, the public purse.
n.
A seaweed of a reddish brown color, which is sometimes eaten, as in Scotland. The true dulse is Sarcophyllis edulis; the common is Rhodymenia. [Written also dillisk.]
a.
Pertaining to pulse; consisting of pulse.