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High harmonic generation

Index High harmonic generation

High harmonic generation (HHG) is a non-linear process during which a target (gas, plasma or solid sample) is illuminated by an intense laser pulse. [1]

14 relations: Double ionization, Free-electron laser, HHG, High-speed photography, List of laser articles, List of plasma physics articles, Nonlinear optics, Parametric process (optics), Ponderomotive force, Resonant high harmonic generation from laser ablated plasma Plumes, Tunnel ionization, Ultrafast laser spectroscopy, Ultrashort pulse, X-ray laser.

Double ionization

Double ionization is a process of formation of doubly charged ions when laser radiation is exerted on neutral atoms or molecules.

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Free-electron laser

A free-electron laser (FEL) is a kind of laser whose lasing medium consists of very-high-speed electrons moving freely through a magnetic structure, hence the term free electron.

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HHG

HHG may refer to.

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High-speed photography

High-speed photography is the science of taking pictures of very fast phenomena.

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List of laser articles

This is a list of laser topics.

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List of plasma physics articles

This is a list of plasma physics topics.

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Nonlinear optics

Nonlinear optics (NLO) is the branch of optics that describes the behavior of light in nonlinear media, that is, media in which the dielectric polarization P responds nonlinearly to the electric field E of the light.

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Parametric process (optics)

A parametric process is an optical process in which light interacts with matter in such a way as to leave the quantum state of the material unchanged.

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Ponderomotive force

In physics, a ponderomotive force is a nonlinear force that a charged particle experiences in an inhomogeneous oscillating electromagnetic field.

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Resonant high harmonic generation from laser ablated plasma Plumes

High Harmonic Generation (HHG) is a non-perturbative and extremely nonlinear optical process taking place when a highly intense ultrashort laser pulse undergoes an interaction with a nonlinear media.

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Tunnel ionization

Tunnel ionization is a process in which electrons in an atom (or a molecule) pass through the potential barrier and escape from the atom (or molecule).

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Ultrafast laser spectroscopy

Ultrafast laser spectroscopy is a spectroscopic technique that uses ultrashort pulse lasers for the study of dynamics on extremely short time scales (attoseconds to nanoseconds).

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Ultrashort pulse

In optics, an ultrashort pulse of light is an electromagnetic pulse whose time duration is of the order of a picosecond (10−12 second) or less.

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X-ray laser

An X-ray laser is a device that uses stimulated emission to generate or amplify electromagnetic radiation in the near X-ray or extreme ultraviolet region of the spectrum, that is, usually on the order of several of tens of nanometers (nm) wavelength.

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Redirects here:

High Harmonic Generation, High-harmonic generation.

References

[1] https://en.wikipedia.org/wiki/High_harmonic_generation

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